AS overview
Test target: 2a0f:9400:7718:100:443::80 · media.piskot.si · address space: unknown · prefixes announced: 2
prefix(es): 2a07:22c1:38::/48, 2a0f:9400:7718::/48
Targets & per-vantage-point probe results (6 target(s) across 3 vantage point(s))
Source codes (hover any badge for full description): CUR=curated · NS/SOA/MX=DNS records · SPF=SPF TXT · DRV=holder-derived (www, ns1, mail, gw, …) · ATL=RIPE Atlas · PDB=PeeringDB · WHOIS=RIPE whois · RDAP=RIPE RDAP · HIT=IPv6 Hitlist · RTR=in-prefix path hop (router) · PRB=static prefix probe · SYN=synthetic prefix::1 fallback
| Target IP / hostname | Source | NL host (go6lab) | ITA host (Karsolink) | SLO host (6connect) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ping | 1500B | :80 | :443 | reached | ping | 1500B | :80 | :443 | reached | ping | 1500B | :80 | :443 | reached | ||
2a07:22c1:38:53::1ns1.piskot.si | drv | ✓ | ✗ | ? | ? | ✓ | ✓ | ✗ | refused | refused | ✓ | ✓ | ✗ | refused | refused | ✓ |
2a07:22c1:38:ffff::2 | hit | ✓ | ✗ | ? | ? | ✓ | ✓ | ✗ | refused | refused | ✓ | ✓ | ✗ | refused | refused | ✓ |
2a0f:9400:7718:100:443::80media.piskot.si | drv | ✗ | ✗ | ? | ? | - | ✗ | ✗ | ? | ? | - | ✗ | ✗ | ? | ? | - |
2a0f:9400:7718:100::1 | hit | ✓ | ✗ | ? | ? | ✓ | ✓ | ✗ | refused | refused | ✓ | ✓ | ✗ | refused | refused | ✓ |
2a0f:9400:7718:100:be24:11ff:feff:d54b | atl | ✓ | ✗ | ? | ? | ✓ | ✓ | ✗ | refused | refused | ✓ | ✓ | ✗ | refused | refused | ✓ |
2a0f:9400:7718:53::1ns2.piskot.si | drv | ✓ | ✗ | ? | ? | ✓ | ✓ | ✗ | refused | refused | ✓ | ✓ | ✗ | refused | refused | ✓ |
RPKI & ASPA
1 of 2 prefix(es) covered by a valid ROA, 1 not-found.
| Prefix | RPKI state | Reason | Covering VRP(s) |
|---|---|---|---|
2a07:22c1:38::/48 | - not-found | no covering VRP | |
2a0f:9400:7718::/48 | ✓ valid | matched VRP (correct origin, length within maxLength) | AS210715 /48 maxLen 48 (ripe) |
ASPA: this AS has published an ASPA record listing 2 upstream provider(s) that are authorized to propagate routes from it: AS209533, AS212895. Routes from this AS that arrive via any other upstream are considered ASPA-invalid by validators that enforce ASPA.
Random-IP probe (yarrp) into the AS' prefixes
At least one router inside AS210715's announced prefix replied during the random-target probe. Hop(s): 2a07:22c1:38:ffff::2. These are candidate targets for direct testing.
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 2026-05-30T10:35:54Z
Failure detail — what to grep in your logs
| vantage | our source | your target | method | result | tested (UTC) |
|---|---|---|---|---|---|
| go6lab | 2a00:8642:42::75 | 2a0f:9400:7718:100:443::80 | icmp6-echo | no_echo | 2026-05-30T10:35:54Z |
| karsolink | 2a12:d8c0:105a:9001::a154 | 2a0f:9400:7718:100:443::80 | icmp6-echo | no_echo | 2026-05-30T10:45:31Z |
| odin | 2607:fae0:a000::42 | 2a0f:9400:7718:100:443::80 | icmp6-echo | no_echo | 2026-05-30T10:35:28Z |
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.
tracepath6 per-hop PMTU drilldown
For each target where Type 2 verdicts disagreed across vantages, tracepath -6 ran from every vantage to capture per-hop PMTU evolution along that vantage's actual forward path. A pmtu change entry on a hop means that hop's router generated a PTB and we observed the shrink; absence of any change combined with a not_honored verdict suggests a router somewhere downstream is silently dropping >MTU packets (an RFC 4890 violation) rather than sending a PTB.
Target 2a07:22c1:38:53::1
go6lab — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a00:8642:1000:f000::1 | |
| 3 | 2a00:1ca8:1::194 | |
| 4 | 2a03:3f40::10:41 | |
| 5 | 2a0c:9a40:1071::1 | |
| 6 | 2a0c:9a40:1072::1 | |
| 7 | 2a0c:9a40:1070::18 | |
| 8 | <span class='muted'>no reply</span> | |
| 9 | 2a07:22c1:38:53::1 |
karsolink — verdict inconclusive
verdict = inconclusive; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a12:d8c0:109f:121::a1 | |
| 3 | 2a12:d8c0:101f:6::1 | |
| 4 | <span class='muted'>no reply</span> | |
| 5 | 2001:470:0:2dd::2 | |
| 6 | 2001:470:0:5fb::1 | |
| 7 | 2a0c:9a40:2b01::1 | |
| 8 | <span class='muted'>no reply</span> | |
| 9 | 2a0c:9a40:2b00::18 | |
| 10 | 2a0c:9a40:2b00::18 | |
| 11 | 2a07:22c1:38:53::1 |
odin — verdict honored
verdict = honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2607:fae0:a000:2::2 | |
| 3 | 2a03:a100:0:201:1::1 | |
| 4 | 2001:470:1:5be::1 | |
| 5 | <span class='muted'>no reply</span> | |
| 6 | 2001:470:0:2ea::2 | |
| 7 | <span class='muted'>no reply</span> | |
| 8 | 2001:470:0:2dd::2 | |
| 9 | 2001:470:0:5fb::1 | |
| 10 | 2a0c:9a40:2b01::1 | |
| 11 | 2a0c:9a40:100f:50b::2 | |
| 12 | 2a0c:9a40:2b00::18 | |
| 13 | 2a0c:9a40:2b00::18 | |
| 14 | 2a07:22c1:38:53::1 |
Target 2a0f:9400:7718:53::1
go6lab — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a00:8642:1000:f000::1 | |
| 3 | 2a00:1ca8:1::194 | |
| 4 | 2a03:3f40::10:41 | |
| 5 | 2a0c:9a40:1071::1 | |
| 6 | 2a0c:9a40:1072::1 | |
| 7 | 2a0c:9a40:1070::18 | |
| 8 | 2a0c:9a40:1070::18 | |
| 9 | 2a07:22c1:38:ffff::2 | |
| 10 | 2a0f:9400:7718:53::1 |
karsolink — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a12:d8c0:109f:121::a1 | |
| 3 | 2a12:d8c0:101f:6::1 | |
| 4 | <span class='muted'>no reply</span> | |
| 5 | 2001:470:0:2dd::2 | |
| 6 | 2001:470:0:5fb::1 | |
| 7 | 2a0c:9a40:2b01::1 | |
| 8 | <span class='muted'>no reply</span> | |
| 9 | 2a0c:9a40:2b00::18 | |
| 10 | 2a0c:9a40:2b00::18 | |
| 11 | 2a07:22c1:38:ffff::2 | |
| 12 | 2a0f:9400:7718:53::1 |
odin — verdict honored
verdict = honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2607:fae0:a000:2::2 | |
| 3 | 2a03:a100:0:201:1::1 | |
| 4 | 2001:470:1:5be::1 | |
| 5 | <span class='muted'>no reply</span> | |
| 6 | 2001:470:0:2ea::2 | |
| 7 | <span class='muted'>no reply</span> | |
| 8 | 2001:470:0:2dd::2 | |
| 9 | 2001:470:0:5fb::1 | |
| 10 | 2a0c:9a40:2b01::1 | |
| 11 | 2a0c:9a40:100f:50b::2 | |
| 12 | 2a0c:9a40:2b00::18 | |
| 13 | 2a0c:9a40:2b00::18 | |
| 14 | 2a07:22c1:38:ffff::2 | |
| 15 | 2a0f:9400:7718:53::1 |
Target 2a0f:9400:7718:100:be24:11ff:feff:d54b
go6lab — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a00:8642:1000:f000::1 | |
| 3 | 2a00:1ca8:1::194 | |
| 4 | 2a03:3f40::10:41 | |
| 5 | 2a0c:9a40:1071::1 | |
| 6 | 2a0c:9a40:1072::1 | |
| 7 | 2a0c:9a40:1070::18 | |
| 8 | 2a0c:9a40:1070::18 | |
| 9 | 2a07:22c1:38:ffff::2 | |
| 10 | 2a0f:9400:7718:100:be24:11ff:feff:d54b |
karsolink — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a12:d8c0:109f:121::a1 | |
| 3 | 2a12:d8c0:101f:6::1 | |
| 4 | <span class='muted'>no reply</span> | |
| 5 | 2001:470:0:2dd::2 | |
| 6 | 2001:470:0:5fb::1 | |
| 7 | 2a0c:9a40:2b01::1 | |
| 8 | <span class='muted'>no reply</span> | |
| 9 | 2a0c:9a40:2b00::18 | |
| 10 | 2a0c:9a40:2b00::18 | |
| 11 | 2a07:22c1:38:ffff::2 | |
| 12 | 2a0f:9400:7718:100:be24:11ff:feff:d54b |
odin — verdict honored
verdict = honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2607:fae0:a000:2::2 | |
| 3 | 2a03:a100:0:201:1::1 | |
| 4 | 2001:470:1:5be::1 | |
| 5 | <span class='muted'>no reply</span> | |
| 6 | 2001:470:0:2ea::2 | |
| 7 | <span class='muted'>no reply</span> | |
| 8 | 2001:470:0:2dd::2 | |
| 9 | 2001:470:0:5fb::1 | |
| 10 | 2a0c:9a40:2b01::1 | |
| 11 | 2a0c:9a40:100f:50b::2 | |
| 12 | 2a0c:9a40:2b00::18 | |
| 13 | 2a0c:9a40:2b00::18 | |
| 14 | 2a07:22c1:38:ffff::2 | |
| 15 | 2a0f:9400:7718:100:be24:11ff:feff:d54b |
Target 2a07:22c1:38:ffff::2
go6lab — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a00:8642:1000:f000::1 | |
| 3 | 2a00:1ca8:1::194 | |
| 4 | 2a03:3f40::10:41 | |
| 5 | 2a0c:9a40:1071::1 | |
| 6 | 2a0c:9a40:1072::1 | |
| 7 | 2a0c:9a40:1070::18 | |
| 8 | 2a0c:9a40:1070::18 | |
| 9 | 2a07:22c1:38:ffff::2 |
karsolink — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a12:d8c0:109f:121::a1 | |
| 3 | 2a12:d8c0:101f:6::1 | |
| 4 | <span class='muted'>no reply</span> | |
| 5 | 2001:470:0:2dd::2 | |
| 6 | 2001:470:0:5fb::1 | |
| 7 | 2a0c:9a40:2b01::1 | |
| 8 | <span class='muted'>no reply</span> | |
| 9 | 2a0c:9a40:2b00::18 | |
| 10 | 2a0c:9a40:2b00::18 | |
| 11 | 2a07:22c1:38:ffff::2 |
odin — verdict honored
verdict = honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2607:fae0:a000:2::2 | |
| 3 | 2a03:a100:0:201:1::1 | |
| 4 | 2001:470:1:5be::1 | |
| 5 | <span class='muted'>no reply</span> | |
| 6 | 2001:470:0:2ea::2 | |
| 7 | <span class='muted'>no reply</span> | |
| 8 | 2001:470:0:2dd::2 | |
| 9 | 2001:470:0:5fb::1 | |
| 10 | 2a0c:9a40:2b01::1 | |
| 11 | 2a0c:9a40:100f:50b::2 | |
| 12 | 2a0c:9a40:2b00::18 | |
| 13 | 2a0c:9a40:2b00::18 | |
| 14 | 2a07:22c1:38:ffff::2 |
Target 2a0f:9400:7718:100::1
go6lab — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a00:8642:1000:f000::1 | |
| 3 | 2a00:1ca8:1::194 | |
| 4 | 2a03:3f40::10:41 | |
| 5 | 2a0c:9a40:1071::1 | |
| 6 | 2a0c:9a40:1072::1 | |
| 7 | 2a0c:9a40:1070::18 | |
| 8 | 2a0c:9a40:1070::18 | |
| 9 | 2a0f:9400:7718:100::1 |
karsolink — verdict not_honored
verdict = not_honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2a12:d8c0:109f:121::a1 | |
| 3 | 2a12:d8c0:101f:6::1 | |
| 4 | <span class='muted'>no reply</span> | |
| 5 | 2001:470:0:2dd::2 | |
| 6 | 2001:470:0:5fb::1 | |
| 7 | 2a0c:9a40:2b01::1 | |
| 8 | <span class='muted'>no reply</span> | |
| 9 | 2a0c:9a40:2b00::18 | |
| 10 | 2a0c:9a40:2b00::18 | |
| 11 | 2a0f:9400:7718:100::1 |
odin — verdict honored
verdict = honored; final pmtu = 1420
| # | hop IP | pmtu change |
|---|---|---|
| 1 | <span class='muted'>no reply</span> | |
| 2 | 2607:fae0:a000:2::2 | |
| 3 | 2a03:a100:0:201:1::1 | |
| 4 | 2001:470:1:5be::1 | |
| 5 | <span class='muted'>no reply</span> | |
| 6 | 2001:470:0:2ea::2 | |
| 7 | <span class='muted'>no reply</span> | |
| 8 | 2001:470:0:2dd::2 | |
| 9 | 2001:470:0:5fb::1 | |
| 10 | 2a0c:9a40:2b01::1 | |
| 11 | 2a0c:9a40:100f:50b::2 | |
| 12 | 2a0c:9a40:2b00::18 | |
| 13 | 2a0c:9a40:2b00::18 | |
| 14 | 2a0f:9400:7718:100::1 |
From NL host (go6lab) echo only
filter likely at: destination AS210715 (PISKOT-AS) · min PMTU on path: 1420
Path (traceroute + mtr + PTR)
| # | IP / PTR | RTT | mtr loss | AS | AS holder |
|---|---|---|---|---|---|
| 1 | 2a00:8642:42::3 | 0.8ms | 0% | AS203993 | STEFFANN-DC-AS - S.J.M. Steffann, NL |
| 2 | gw.friends.steffann.nl 2a00:8642:1000:f000::1 | 1.6ms | 0%* | AS203993 | STEFFANN-DC-AS - S.J.M. Steffann, NL |
| 3 | 2a00:1ca8:1::194 | 2.7ms | 0% | AS50673 | Serverius-as - Serverius Holding B.V., NL |
| 4 | 2a03:3f40::10:41 | 2.4ms | 0% | AS50673 | Serverius-as - Serverius Holding B.V., NL |
| 5 | 2a0c:9a40:1071::1 | 4.0ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 6 | 2a0c:9a40:1072::1 | 4.0ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 7 | null.ams.ifog.nl 2a0c:9a40:1070::18 | 3.8ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 8 | * | - | - | - | |
| 9 | jesenice.wg1.lju.gw.v6.piskot.si 2a07:22c1:38:ffff::2 | 41.1ms | 0% | AS210715 | PISKOT-AS - Nik Rozman, SI |
| 10 | jesenice.wg1.lju.gw.v6.piskot.si 2a07:22c1:38:ffff::2 | 1089.3ms | 90% | AS210715 | PISKOT-AS - Nik Rozman, SI |
Rate-limited ICMPv6: hop 10 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).
tracepath -6
1?: [LOCALHOST] 0.044ms pmtu 1420
1: 2a00:8642:42::3 1.600ms
1: 2a00:8642:42::3 1.413ms
2: gw.friends.steffann.nl 2.946ms
3: 2a00:1ca8:1::194 2.726ms
4: 2a03:3f40::10:41 2.696ms
5: 2a0c:9a40:1071::1 4.392ms asymm 3
6: 2a0c:9a40:1072::1 4.781ms asymm 4
7: null.ams.ifog.nl 4.582ms asymm 5
8: no reply
9: jesenice.wg1.lju.gw.v6.piskot.si 41.178ms asymm 7
10: no reply
10: jesenice.wg1.lju.gw.v6.piskot.si 3131.523ms !H
Resume: pmtu 1420 From ITA host (Karsolink) echo only
filter likely at: destination AS210715 (PISKOT-AS) · min PMTU on path: 1420
Path (traceroute + mtr + PTR)
| # | IP / PTR | RTT | mtr loss | AS | AS holder |
|---|---|---|---|---|---|
| 1 | karsolink-01.net.karsolink.com 2a12:d8c0:105a:9001::1 | 0.4ms | 0%* | AS204471 | KARSOLINK - 2S Computers SRL, IT |
| 2 | * | - | 0%* | - | |
| 3 | * | - | 30% | - | |
| 4 | * | - | - | - | |
| 5 | be3.core2.mrs1.he.net 2001:470:0:2dd::2 | 18.7ms | 20% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 6 | port-channel1.core1.bcn1.he.net 2001:470:0:5fb::1 | 22.7ms | 0% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 7 | 2a0c:9a40:2b01::1 | 21.3ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 8 | * | - | - | - | |
| 9 | 2a0c:9a40:2b00::18 | 31.8ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 10 | * | - | - | - | |
| 11 | jesenice.wg1.lju.gw.v6.piskot.si 2a07:22c1:38:ffff::2 | 85.8ms | 0% | AS210715 | PISKOT-AS - Nik Rozman, SI |
| 12 | * | - | 80% | - | |
| 13 | * | - | - | - | |
| 14 | jesenice.wg1.lju.gw.v6.piskot.si 2a07:22c1:38:ffff::2 | 1160.3ms | - | AS210715 | PISKOT-AS - Nik Rozman, SI |
Rate-limited ICMPv6: hop 3, hop 5, hop 12 (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 0.892ms
1: karsolink-01.net.karsolink.com 0.682ms
2: 2a12:d8c0:109f:121::a1 0.857ms
3: 2a12:d8c0:101f:6::1 10.349ms
4: no reply
5: be3.core2.mrs1.he.net 17.858ms
6: port-channel1.core1.bcn1.he.net 22.886ms
7: 2a0c:9a40:2b01::1 21.814ms
8: no reply
9: 2a0c:9a40:2b00::18 32.785ms asymm 7
10: 2a0c:9a40:2b00::18 32.992ms pmtu 1420
10: no reply
11: jesenice.wg1.lju.gw.v6.piskot.si 62.010ms
12: jesenice.wg1.lju.gw.v6.piskot.si 1969.272ms !H
Resume: pmtu 1420 From SLO host (6connect) echo only
filter likely at: destination AS210715 (PISKOT-AS) · min PMTU on path: 1420
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 | * | - | - | - | |
| 3 | * | - | 30% | - | |
| 4 | e0-1.core1.lju1.he.net 2001:470:1:5be::1 | 1.9ms | 0% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 5 | * | - | - | - | |
| 6 | port-channel1.core1.zag2.he.net 2001:470:0:2ea::2 | 3.8ms | 0% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 7 | * | - | - | - | |
| 8 | be3.core2.mrs1.he.net 2001:470:0:2dd::2 | 23.6ms | 10% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 9 | port-channel1.core1.bcn1.he.net 2001:470:0:5fb::1 | 25.4ms | 0% | AS6939 | HURRICANE - Hurricane Electric LLC, US |
| 10 | 2a0c:9a40:2b01::1 | 24.2ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 11 | 2a0c:9a40:100f:50b::2 | 32.0ms | 0% | - | NA |
| 12 | 2a0c:9a40:2b00::18 | 31.8ms | 0% | AS34927 | iFog-GmbH - iFog GmbH, CH |
| 13 | * | - | - | - | |
| 14 | jesenice.wg1.lju.gw.v6.piskot.si 2a07:22c1:38:ffff::2 | 58.8ms | 0% | AS210715 | PISKOT-AS - Nik Rozman, SI |
| 15 | jesenice.wg1.lju.gw.v6.piskot.si 2a07:22c1:38:ffff::2 | 1154.8ms | 70% | AS210715 | PISKOT-AS - Nik Rozman, SI |
Rate-limited ICMPv6: hop 3, hop 8, hop 15 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).
tracepath -6
1?: [LOCALHOST] 0.031ms pmtu 1500
1: fw1-lju.6connect.com 0.429ms
1: fw1-lju.6connect.com 0.415ms
2: no reply
3: 2a03:a100:0:201:1::1 0.800ms
4: e0-1.core1.lju1.he.net 2.218ms
5: no reply
6: port-channel1.core1.zag2.he.net 4.167ms
7: no reply
8: be3.core2.mrs1.he.net 22.515ms
9: port-channel1.core1.bcn1.he.net 25.340ms
10: 2a0c:9a40:2b01::1 24.684ms
11: 2a0c:9a40:100f:50b::2 31.550ms asymm 9
12: 2a0c:9a40:2b00::18 33.363ms asymm 10
13: 2a0c:9a40:2b00::18 31.743ms pmtu 1420
13: no reply
14: jesenice.wg1.lju.gw.v6.piskot.si 63.689ms asymm 12
15: no reply
15: jesenice.wg1.lju.gw.v6.piskot.si 3127.179ms !H
Resume: pmtu 1420