IPv6 prefix announced, but nothing inside is responding yet. AS199181 announces 1 IPv6 prefix(es) to the global routing table - that’s the part that BGP and our route-server scrape confirm. But our active discovery (curated hostnames, holder-derived domains, authoritative DNS NS/SOA/MX, certificate-transparency hostnames, RIPE Atlas, RDAP, IPv6 Hitlist) found no ICMPv6-responsive host inside the prefix on either vantage, and a yarrp pass against random addresses inside the prefix produced zero in-prefix hops (no router on the path through the AS replied with Time-Exceeded for any random target). That combination usually means the announcement is configured but the addresses inside aren’t in active use yet. The BGP route is there; the operational deployment is still ahead.
AS overview
Test target: 2a04:4500::1 · (no live host found) · address space: PA · prefixes announced: 1
prefix(es): 2a04:4500::/29
MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO peering
MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO member - Open peering, peering member, since 2018-06-07. IPv6 LAN: -. Locations: -.
RPKI & ASPA
1 of 1 prefix(es) covered by a valid ROA.
| Prefix | RPKI state | Reason | Covering VRP(s) |
|---|---|---|---|
2a04:4500::/29 | ✓ valid | matched VRP (correct origin, length within maxLength) | AS199181 /29 maxLen 29 (ripe) |
Random-IP probe (yarrp) into the AS' prefixes
We probed 15 arbitrary IPv6 address(es) inside AS199181's announced prefix(es). No router inside the prefix responded. The deepest visible hop was 2001:40d0::1:f09d at hop 32 - that router answers ICMPv6 Echo. This is not in AS199181's announced prefix; operationally it's the AS-edge / peering interface (often on an IXP peering address or an upstream's /127 link). The traceroute boundary is the AS edge: ICMPv6 Time-Exceeded responses from anything inside this AS are filtered.
ICMPv6 Type 2 (Packet Too Big) acceptance - active test
Type 2 active test inconclusive: no Echo Reply to 1300-byte probe.
method: ICMPv6 Echo + forged PTB, tested 2026-05-25T12:32:50Z
Failure detail — what to grep in your logs
| vantage | our source | your target | method | result | tested (UTC) |
|---|---|---|---|---|---|
| go6lab | 2a00:8642:42::75 | 2a04:4500::1 | icmp6-echo | no_echo | 2026-05-25T12:32:50Z |
| karsolink | 2a12:d8c0:105a:9001::a154 | 2a04:4500::1 | icmp6-echo | no_echo | 2026-05-25T12:41:06Z |
| odin | 2607:fae0:a000::42 | 2a04:4500::1 | icmp6-echo | no_echo | 2026-05-25T12:32:28Z |
Attempt log (go6lab):
icmp6-echo→ no_echo: no Echo Reply to 1300-byte probedns-tcp→ no_tcp: connect failed: [Errno 113] No route to hosttls→ no_tcp: TLS connect failedhttp→ no_tcp: tcp/80 not open
Attempt log (karsolink):
icmp6-echo→ no_echo: no Echo Reply to 1300-byte probedns-tcp→ no_tcp: connect failed: [Errno 113] No route to hosttls→ no_tcp: TLS connect failedhttp→ no_tcp: tcp/80 not open
Attempt log (odin):
icmp6-echo→ no_echo: no Echo Reply to 1300-byte probedns-tcp→ no_tcp: connect failed: [Errno 113] No route to hosttls→ no_tcp: TLS connect failedhttp→ no_tcp: tcp/80 not open
To match the corresponding ICMPv6 packet on your side (host firewall, AS edge, or transit tap), look for our PTBs around the timestamps above:
sudo tcpdump -i any -n -e 'icmp6 and ip6[40] = 2 and (src host 2607:fae0:a000::42 or src host 2a00:8642:42::75 or src host 2a12:d8c0:105a:9001::a154)'
If you see our PTBs arriving but the destination's TCP/Echo flow does not shrink, the drop is in the destination kernel (cause 3 below). If you don't see them at all, drop is upstream of you (cause 2). If you only see them from one of our two source IPs, the drop is path-asymmetric — one transit on the asymmetric route is filtering, the other is not.
From NL host (go6lab) transit only unreachable
filter likely at: past AS20912 (ASN-PANSERVICE) · min PMTU on path: 1500
0/4
Echo small (56B) -
0/4
Echo 1500B (DF) -
no
Type 1 dest-unreach
-
TCP responds on
Path (traceroute + mtr + PTR)
| # | IP / PTR | RTT | mtr loss | AS | AS holder |
|---|---|---|---|---|---|
| 1 | 2a00:8642:42::3 | 1.1ms | 0% | AS203993 | STEFFANN-DC-AS - S.J.M. Steffann, NL |
| 2 | gw.friends.steffann.nl 2a00:8642:1000:f000::1 | 2.1ms | 0%* | AS203993 | STEFFANN-DC-AS - S.J.M. Steffann, NL |
| 3 | 2a00:1ca8:1::194 | 2.1ms | 0% | AS50673 | Serverius-as - Serverius Holding B.V., NL |
| 4 | 2a03:3f40::10:41 | 1.9ms | 0% | AS50673 | Serverius-as - Serverius Holding B.V., NL |
| 5 | * | - | 80% | - | |
| 6 | * | - | - | - | |
| 7 | be2950.ccr42.fra05.atlas.cogentco.com 2001:550:0:1000::9a36:482a | 12.2ms | 0% | AS174 | COGENT-174 - Cogent Communications, LLC, US |
| 8 | * | - | 90% | - | |
| 9 | port-channel5891.ccr91.mil02.atlas.cogentco.com 2001:550:0:1000::9a36:3db5 | 25.4ms | 0% | AS174 | COGENT-174 - Cogent Communications, LLC, US |
| 10 | be3333.agr62.mil02.atlas.cogentco.com 2001:550:0:1000::9a36:4d2e | 26.0ms | 0% | AS174 | COGENT-174 - Cogent Communications, LLC, US |
| 11 | be4918.nr01.b019160-1.mil02.atlas.cogentco.com 2001:550:0:1000::9a19:8ca | 25.7ms | 0% | AS174 | COGENT-174 - Cogent Communications, LLC, US |
| 12 | 2001:978:2:2a::d1:2 | 21.8ms | 0% | AS174 | COGENT-174 - Cogent Communications, LLC, US |
| 13 | 100ge-0-1-55.rrc1.fro01.core.ipv6.panservice.it.0.d.0.4.1.0.0.2.ip6.arpa 2001:40d0::1:d | 30.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 14 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 30.2ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 15 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 29.8ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 16 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 29.5ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 17 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 29.8ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 18 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 30.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 19 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 30.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 20 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 30.3ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 21 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 30.4ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 22 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 29.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 23 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 29.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 24 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 30.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
Rate-limited ICMPv6: hop 5, hop 8 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).
tracepath -6
1?: [LOCALHOST] 0.043ms pmtu 1500
1: 2a00:8642:42::3 2.202ms
1: 2a00:8642:42::3 1.722ms
2: no reply
3: 2a00:1ca8:1::194 2.867ms
4: 2a03:3f40::10:41 2.820ms
5: no reply
6: no reply
7: be3343.ccr41.fra05.atlas.cogentco.com 12.176ms
8: be5516.ccr21.muc03.atlas.cogentco.com 17.297ms
9: port-channel5891.ccr91.mil02.atlas.cogentco.com 25.727ms
10: be3336.agr61.mil02.atlas.cogentco.com 25.498ms
11: be4823.nr01.b019160-1.mil02.atlas.cogentco.com 24.961ms
12: 2001:978:2:2a::d1:2 21.927ms asymm 9
13: 100ge-0-1-55.rrc1.fro01.core.ipv6.panservice.it.0.d.0.4.1.0.0.2.ip6.arpa 30.400ms asymm 10
14: as199181-a-gw.customer.ipv6.panservice.it 30.510ms asymm 11
15: et1-100.rr1.rom01.core.ipv6.panservice.it 30.156ms asymm 10
16: as199181-a-gw.customer.ipv6.panservice.it 30.059ms asymm 11
17: et1-100.rr1.rom01.core.ipv6.panservice.it 30.406ms asymm 10
18: as199181-a-gw.customer.ipv6.panservice.it 30.176ms asymm 11
19: et1-100.rr1.rom01.core.ipv6.panservice.it 29.969ms asymm 10
20: as199181-a-gw.customer.ipv6.panservice.it 29.987ms asymm 11
21: et1-100.rr1.rom01.core.ipv6.panservice.it 29.643ms asymm 10
22: as199181-a-gw.customer.ipv6.panservice.it 30.278ms asymm 11
23: et1-100.rr1.rom01.core.ipv6.panservice.it 30.063ms asymm 10
24: as199181-a-gw.customer.ipv6.panservice.it 30.136ms asymm 11
Too many hops: pmtu 1500
Resume: pmtu 1500 From ITA host (Karsolink) transit only unreachable
filter likely at: past AS20912 (ASN-PANSERVICE) · min PMTU on path: 1500
0/4
Echo small (56B) -
0/4
Echo 1500B (DF) -
no
Type 1 dest-unreach
-
TCP responds on
Path (traceroute + mtr + PTR)
| # | IP / PTR | RTT | mtr loss | AS | AS holder |
|---|---|---|---|---|---|
| 1 | karsolink-01.net.karsolink.com 2a12:d8c0:105a:9001::1 | 0.3ms | 0%* | AS204471 | KARSOLINK - 2S Computers SRL, IT |
| 2 | 2a12:d8c0:109f:121::a1 | 0.4ms | - | AS204471 | KARSOLINK - 2S Computers SRL, IT |
| 3 | 2a12:d8c0:101f:103::1 | 8.5ms | 20% | AS204471 | KARSOLINK - 2S Computers SRL, IT |
| 4 | 2001:7f8:b9::14:1 | 9.5ms | 0% | - | NA |
| 5 | 100ge-0-1-55.rrc1.fro01.core.ipv6.panservice.it.0.d.0.4.1.0.0.2.ip6.arpa 2001:40d0::1:d | 18.1ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 6 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 17.9ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 7 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 17.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 8 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 17.8ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 9 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 17.9ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 10 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 18.1ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 11 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 18.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 12 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 18.2ms | 10% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 13 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 18.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 14 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 17.9ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 15 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 17.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 16 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 17.8ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 17 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 18.1ms | 10% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 18 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 18.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 19 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 18.2ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 20 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 18.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 21 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 17.9ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 22 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 17.9ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 23 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 17.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 24 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 18.2ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
Rate-limited ICMPv6: hop 3, hop 12, hop 17 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).
tracepath -6
1?: [LOCALHOST] 0.031ms pmtu 1500
1: karsolink-01.net.karsolink.com 0.825ms
1: karsolink-01.net.karsolink.com 0.906ms
2: 2a12:d8c0:109f:121::a1 1.049ms
3: 2a12:d8c0:101f:103::1 9.025ms
4: 2001:7f8:b9::14:1 10.258ms
5: 100ge-0-1-55.rrc1.fro01.core.ipv6.panservice.it.0.d.0.4.1.0.0.2.ip6.arpa 18.530ms
6: as199181-a-gw.customer.ipv6.panservice.it 18.730ms
7: et1-100.rr1.rom01.core.ipv6.panservice.it 18.656ms asymm 5
8: as199181-a-gw.customer.ipv6.panservice.it 18.610ms asymm 6
9: et1-100.rr1.rom01.core.ipv6.panservice.it 18.554ms asymm 5
10: as199181-a-gw.customer.ipv6.panservice.it 18.500ms asymm 6
11: et1-100.rr1.rom01.core.ipv6.panservice.it 18.425ms asymm 5
12: as199181-a-gw.customer.ipv6.panservice.it 19.208ms asymm 6
13: et1-100.rr1.rom01.core.ipv6.panservice.it 19.054ms asymm 5
14: as199181-a-gw.customer.ipv6.panservice.it 18.633ms asymm 6
15: et1-100.rr1.rom01.core.ipv6.panservice.it 19.207ms asymm 5
16: as199181-a-gw.customer.ipv6.panservice.it 18.519ms asymm 6
17: et1-100.rr1.rom01.core.ipv6.panservice.it 18.497ms asymm 5
18: as199181-a-gw.customer.ipv6.panservice.it 18.609ms asymm 6
19: et1-100.rr1.rom01.core.ipv6.panservice.it 18.489ms asymm 5
20: as199181-a-gw.customer.ipv6.panservice.it 18.503ms asymm 6
21: et1-100.rr1.rom01.core.ipv6.panservice.it 18.681ms asymm 5
22: as199181-a-gw.customer.ipv6.panservice.it 18.655ms asymm 6
23: et1-100.rr1.rom01.core.ipv6.panservice.it 18.515ms asymm 5
24: as199181-a-gw.customer.ipv6.panservice.it 18.498ms asymm 6
Too many hops: pmtu 1500
Resume: pmtu 1500 From SLO host (6connect) transit only unreachable
filter likely at: past AS20912 (ASN-PANSERVICE) · min PMTU on path: 1500
0/4
Echo small (56B) -
0/4
Echo 1500B (DF) -
no
Type 1 dest-unreach
-
TCP responds on
Path (traceroute + mtr + PTR)
| # | IP / PTR | RTT | mtr loss | AS | AS holder |
|---|---|---|---|---|---|
| 1 | fw1-lju.6connect.com 2607:fae0:a000::2 | 0.3ms | 0%* | AS8038 | 6CONNECT - 6connect, Inc., US |
| 2 | * | - | 0%* | - | |
| 3 | 2a03:a100:0:201:1::1 | 0.6ms | 20% | AS56635 | XENYA - XENYA inzeniring, proizvodnja in trgovina, d.o.o. Ljubljana, SI |
| 4 | e0-1.core1.lju1.he.net 2001:470:1:5be::1 | 1.9ms | 20% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 5 | * | - | - | - | |
| 6 | port-channel1.core1.zag2.he.net 2001:470:0:2ea::2 | 4.0ms | 0% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 7 | * | - | - | - | |
| 8 | panservice-v6.mix-it.net @MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO 2001:7f8:b:100:1d1:a5d2:912:54 | 12.4ms | 0% | - | NA |
| 9 | 100ge-0-1-55.rrc1.fro01.core.ipv6.panservice.it.0.d.0.4.1.0.0.2.ip6.arpa 2001:40d0::1:d | 21.6ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 10 | 100ge-0-1-55.rrc1.fro01.core.ipv6.panservice.it.0.d.0.4.1.0.0.2.ip6.arpa 2001:40d0::1:d | 20.6ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 11 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 12 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 21.0ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 13 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 14 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 15 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 16 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.6ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 17 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.5ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 18 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.6ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 19 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 20 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 20.8ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 21 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 20.8ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 22 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.6ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 23 | et1-100.rr1.rom01.core.ipv6.panservice.it 2001:40d0::1:f09d | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
| 24 | as199181-a-gw.customer.ipv6.panservice.it 2001:40d0::1:f09e | 20.7ms | 0% | AS20912 | ASN-PANSERVICE - Giuliano Claudio Peritore trading as _Panservice s.a.s. di Cuseo Fabrizio & C._, IT |
Rate-limited ICMPv6: hop 3, hop 4 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).
tracepath -6
1?: [LOCALHOST] 0.041ms pmtu 1500
1: fw1-lju.6connect.com 0.523ms
1: fw1-lju.6connect.com 0.689ms
2: no reply
3: no reply
4: e0-1.core1.lju1.he.net 2.672ms
5: no reply
6: port-channel1.core1.zag2.he.net 4.011ms
7: no reply
8: panservice-v6.mix-it.net 12.623ms
9: 100ge-0-1-55.rrc1.mil02.core.ipv6.panservice.it 12.619ms asymm 8
10: as199181-a-gw.customer.ipv6.panservice.it 20.703ms
11: et1-100.rr1.rom01.core.ipv6.panservice.it 20.896ms asymm 9
12: as199181-a-gw.customer.ipv6.panservice.it 20.852ms asymm 10
13: as199181-a-gw.customer.ipv6.panservice.it 20.778ms asymm 10
14: et1-100.rr1.rom01.core.ipv6.panservice.it 20.816ms asymm 9
15: et1-100.rr1.rom01.core.ipv6.panservice.it 20.869ms asymm 9
16: et1-100.rr1.rom01.core.ipv6.panservice.it 20.803ms asymm 9
17: et1-100.rr1.rom01.core.ipv6.panservice.it 20.786ms asymm 9
18: et1-100.rr1.rom01.core.ipv6.panservice.it 20.700ms asymm 9
19: et1-100.rr1.rom01.core.ipv6.panservice.it 20.791ms asymm 9
20: et1-100.rr1.rom01.core.ipv6.panservice.it 20.842ms asymm 9
21: as199181-a-gw.customer.ipv6.panservice.it 20.977ms asymm 10
22: as199181-a-gw.customer.ipv6.panservice.it 20.771ms asymm 10
23: as199181-a-gw.customer.ipv6.panservice.it 20.852ms asymm 10
24: as199181-a-gw.customer.ipv6.panservice.it 20.879ms asymm 10
Too many hops: pmtu 1500
Resume: pmtu 1500