AS21034 - MICSO-SRL-AS Micso Information Technology SrlPARFC 4890 ✓RPKI ✓ 1/1ASPA ✓

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AS overview

Test target: 2a00:1be0:85:69:40:: · micso.it · address space: PA · prefixes announced: 1

prefix(es): 2a00:1be0::/32

Targets & per-vantage-point probe results (1 target(s) across 7 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 / hostnameSourceSRB host (SOX, Belgrade)DE host (Berlin)DE host (Düsseldorf)NL host (go6lab)ITA host (Karsolink)SLO host (6connect)SLO host (T-2)
ping1500B:80:443reachedping1500B:80:443reachedping1500B:80:443reachedping1500B:80:443reachedping1500B:80:443reachedping1500B:80:443reachedping1500B:80:443reached
2a00:1be0:85:69:40::
micso.it
drvopenopen-openopen-openopen-openopen-openopen-openopen-openopen-

MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO peering

Not an MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO member, but our traceroute path crosses the MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO LAN from ITA host (Karsolink) - reached via an MIX-IT / NAMEX / MINAP / TOP-IX / VSIX / EQUINIX-MILAN / BGPX-ROME / NAMEX-BARI / PCIX / DECIX-PALERMO-resident transit operator.

RPKI & ASPA

1 of 1 prefix(es) covered by a valid ROA.

PrefixRPKI stateReasonCovering VRP(s)
2a00:1be0::/32✓ validmatched VRP (correct origin, length within maxLength)AS21034 /32 maxLen 32 (ripe)

ASPA: this AS has published an ASPA record listing 3 upstream provider(s) that are authorized to propagate routes from it: AS3269, AS8928, AS12874. 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 AS21034's announced prefix replied during the random-target probe. Hop(s): 2a00:1be0:0:97::257. These are candidate targets for direct testing.

ICMPv6 Type 2 (Packet Too Big) acceptance - active test

Type 2 honored. Forged ICMPv6 PTB (MTU=1280) was accepted by the destination's stack: the next 1500-byte Echo Reply arrived split into 2 fragments via the IPv6 Fragment Header.
method: ICMPv6 Echo + forged PTB, tested 2026-09-23T12:00:34Z

Where the path divergence is

Per-vantage probe + verdict (headline):

Full per-method matrix (all four methods run at each vantage):

vantageicmp6-echodns-tcptlshttp
belgradehonoredno_tcppartialinconclusive
berlinhonoredno_tcpnot_honoredinconclusive
duseldorfhonoredno_tcppartialinconclusive
go6labhonoredno_tcpnot_honoredinconclusive
karsolinkhonoredno_tcppartialinconclusive
odinhonoredno_tcppartialinconclusive
t2honoredno_tcpnot_honoredinconclusive

✓ All vantages agree on method(s): icmp6-echo - the headline-method spread above is dispatcher noise, not a real Type 2 disagreement.

These vantage-level disagreements are rooted somewhere in the forward paths. Joining each per-vantage traceroute against the IP→AS lookup from our global yarrp mesh, the first hop where the paths land in different ASes is the most likely site of the offending filter / unreachable AS / Type 2 drop.

Suspect transit ASes (ranked by how often they appear at the divergence point on the path of the worse-classifying vantage): AS21034, AS12874, AS50673.

Diagnosis is path-level, not packet-level: it tells you which transit AS is the prime suspect, not exactly which firewall rule is to blame. Use the tracepath6 output below (when available) for per-hop PMTU evidence on the same path.

Diagnostic interpretation

An operator-targeted diagnostic interpretation can be generated for this AS on demand. The pipeline holds the raw verdicts and the per-hop walk; an AI pass synthesises where to start looking. Click the button below to run it.

Multi-vantage path map

Every hop of all vantages’ traceroutes toward the target, drawn left→right, grouped into per-AS bubbles (a hop seen from several vantages is one shared bubble, so converging paths merge). It answers two questions per vantage — shown on each source bubble as echo ✓/⚠/✗ · trace ✓/✗: did the destination reply to ICMPv6 Echo (✓ honored, ⚠ replied but PTB not honored, ✗ no reply), and did the traceroute reach it. A line to the target is drawn only when that vantage got an echo reply — solid if the PTB was honored, dashed if not (reachable but a broken-PMTUD / RFC 4890 violation). The path depth still shows how far the traceroute itself got, and runs of unanswered (* *) hops collapse into one dashed “silent” bubble. Open full size ↗

multi-vantage path diagram for AS21034

From SRB host (SOX, Belgrade)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 71.1ms
4/4
Echo 1500B (DF) 71.2ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
12a09:ab81::10.2ms0%*AS60733PERKE-NET - ZORAN PEROVIC trading as Agencija Perke.NET, RS
2sox-pn.sox.rs
2001:7f8:1e:8::3a
0.4ms0%AS13004SOX - Serbian Open Exchange DOO, RS
32001:7f8:1e:8::3d0.3ms0%AS13004SOX - Serbian Open Exchange DOO, RS
42001:67c:128c::69917.6ms0%-NA
5*-0%-
6*---
7*---
8*---
9*---
10*---
11*---
12*---
13*---
14*---
15*---
16*---
17*---
18*---
19*---
20*---
21*---
22*---
23*---
24*---

tracepath -6

 1?: [LOCALHOST]                        0.020ms pmtu 1500
 1:  _gateway                                              0.547ms 
 1:  _gateway                                              0.363ms 
 2:  sox-pn.sox.rs                                         0.418ms 
 3:  2001:7f8:1e:8::3d                                     0.365ms asymm  2 
 4:  2001:67c:128c::699                                   20.129ms 
 5:  no reply
 6:  no reply
 7:  no reply
 8:  no reply
 9:  no reply
10:  no reply
11:  no reply
12:  no reply
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  no reply
24:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500 

From DE host (Berlin)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 43.9ms
4/4
Echo 1500B (DF) 44.4ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
1*-0%*-
2ae0-2453.cr10.ber01.lwlcom.net
2a06:d1c0::dead:beef:1c02
0.7ms0%*AS59645WYBT-NET - Tobias Fiebig, DE
3ae0-10.cr10.ber03.lwlcom.net
2a00:c380:b200:230::220
0.5ms0%AS50629LWLCOM - LWLcom GmbH, DE
4ae0-15.cr11.dtm01.lwlcom.net
2a00:c380:b200:230::5
8.4ms0%AS50629LWLCOM - LWLcom GmbH, DE
5ae0-20.cr10.dtm01.lwlcom.net
2a00:c380:b200:230::92
8.3ms0%AS50629LWLCOM - LWLcom GmbH, DE
6ae0-20.cr10.dus04.lwlcom.net
2a00:c380:b200:230::139
8.6ms0%AS50629LWLCOM - LWLcom GmbH, DE
7ae0-10.cr10.dus01.lwlcom.net
2a00:c380:b200:230::187
8.3ms0%AS50629LWLCOM - LWLcom GmbH, DE
8ae0-90.cr11.dus01.lwlcom.net
2a00:c380:b200:230::222
8.6ms0%AS50629LWLCOM - LWLcom GmbH, DE
9as3303.dusseldorf.megaport.com
2001:7f8:8::ce7:0:1
17.3ms0%-NA
10i00ffm-005-loo179.bb.ip-plus.net
2001:918:100:3b::1
17.3ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
11i62bsw-015-loo179.ip6.ip-plus.net
2001:918:100:2::1
17.7ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
12i73olt-005-loo179.bb.ip-plus.net
2001:918:100:67::1
17.6ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
13i71lzf-015-loo179.bb.ip-plus.net
2001:918:100:1a::1
17.9ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
14i63bel-005-loo179.bb.ip-plus.net
2001:918:100:47::1
19.8ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
15*-70%-
162001:b00:1:1:1::1af22.7ms0%AS12874FASTWEB - Fastweb SpA, IT
172001:b00:1:1:3::d730.9ms0%AS12874FASTWEB - Fastweb SpA, IT
182001:b00:1:1:2::db32.1ms20%AS12874FASTWEB - Fastweb SpA, IT
192a00:1be0:0:97::25738.7ms0%AS21034MICSO-SRL-AS - Micso Information Technology Srl, IT
20*-0%-
21*-0%-
22*---
23*---
24*---

Rate-limited ICMPv6: hop 15, hop 18 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).

tracepath -6

 1?: [LOCALHOST]                        0.025ms pmtu 1500
 1:  xe-0-0-13-178.gw01.ber01.as59645.net                  0.552ms 
 1:  xe-0-0-13-178.gw01.ber01.as59645.net                  0.491ms 
 2:  ae0-2453.cr10.ber01.lwlcom.net                        1.027ms 
 3:  ae0-10.cr10.ber03.lwlcom.net                          1.106ms 
 4:  ae0-15.cr11.dtm01.lwlcom.net                          8.990ms asymm  5 
 5:  ae0-20.cr10.dtm01.lwlcom.net                          8.685ms asymm  4 
 6:  ae0-20.cr10.dus04.lwlcom.net                          9.235ms asymm  5 
 7:  ae0-10.cr10.dus01.lwlcom.net                          8.907ms asymm  4 
 8:  ae0-90.cr11.dus01.lwlcom.net                          9.005ms asymm  5 
 9:  as3303.dusseldorf.megaport.com                       17.762ms asymm 13 
10:  i00ffm-005-loo179.bb.ip-plus.net                     17.663ms asymm 12 
11:  i62bsw-015-loo179.ip6.ip-plus.net                    17.755ms asymm 14 
12:  i73olt-005-loo179.bb.ip-plus.net                     17.586ms 
13:  i71lzf-015-loo179.bb.ip-plus.net                     17.936ms asymm 12 
14:  i63bel-005-loo179.bb.ip-plus.net                     19.958ms asymm 13 
15:  as3303-as12874-bel-001-ser0.ce.ip-plus.net          295.666ms asymm  9 
16:  2001:b00:1:1:1::1af                                  23.017ms asymm  8 
17:  2001:b00:1:1:2::ab                                   38.040ms asymm  9 
18:  2001:b00:1:1:2::db                                   36.114ms asymm 10 
19:  2a00:1be0:0:97::257                                  35.707ms asymm 11 
20:  no reply
21:  no reply
22:  no reply
23:  no reply
24:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500 

From DE host (Düsseldorf)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 37.8ms
4/4
Echo 1500B (DF) 37.9ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
1*-0%*-
2eth1-0-12-h5594.edge5-dus1.bb.wiit.network
2001:4ba0:92f4:3::1
24.2ms0%AS24961MYLOC-AS - WIIT AG, DE
3lag13.agr3-dus3.bb.wiit.network
2001:4ba0:ffe9:7d::1
645.5ms0%AS24961MYLOC-AS - WIIT AG, DE
4lag30.core3-dus1.bb.wiit.network
2001:4ba0:ffe9:109::2
0.2ms0%AS24961MYLOC-AS - WIIT AG, DE
5lag8.core1-dus-ix.bb.wiit.network
2001:4ba0:ffe9:8::2
0.4ms0%AS24961MYLOC-AS - WIIT AG, DE
6*-90%-
72001:b00:1:1:1::1b317.3ms0%AS12874FASTWEB - Fastweb SpA, IT
82001:b00:1:1:2::ab25.3ms0%AS12874FASTWEB - Fastweb SpA, IT
92001:b00:1:1:2::d932.7ms0%AS12874FASTWEB - Fastweb SpA, IT
102a00:1be0:0:97::25733.5ms0%AS21034MICSO-SRL-AS - Micso Information Technology Srl, IT
11*-0%-
12*-0%-
13*---
14*---
15*---
16*---
17*---
18*---
19*---
20*---
21*---
22*---
23*---
24*---

Rate-limited ICMPv6: hop 6 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).

tracepath -6

 1?: [LOCALHOST]                        0.009ms pmtu 1500
 1:  xe-0-0-12-142.gw01.dus01.as59645.net                  0.172ms 
 1:  xe-0-0-12-142.gw01.dus01.as59645.net                  0.166ms 
 2:  eth1-0-12-h5594.edge5-dus1.bb.wiit.network           13.998ms 
 3:  no reply
 4:  lag30.core3-dus1.bb.wiit.network                      0.393ms 
 5:  lag2.core1-dus-ix.bb.wiit.network                     0.466ms 
 6:  no reply
 7:  2001:b00:1:1:1::1b3                                  17.372ms 
 8:  2001:b00:1:1:2::ab                                   29.014ms 
 9:  2001:b00:1:1:2::db                                   32.933ms 
10:  2a00:1be0:0:97::257                                  33.373ms 
11:  no reply
12:  no reply
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  no reply
24:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500 

From NL host (go6lab)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 45.7ms
4/4
Echo 1500B (DF) 48.5ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
12a00:8642:42::20.4ms0%AS203993GNA-DC1-AS - S.J.M. Steffann, NL
2*-0%*-
32a00:1ca8:1::1944.2ms0%AS50673Serverius-as - Serverius Holding B.V., NL
42a03:3f40::10:338.4ms0%AS50673Serverius-as - Serverius Holding B.V., NL
52001:7f8:1::a501:2874:128.2ms40%-NA
62001:b00:1:1:3::13123.0ms0%AS12874FASTWEB - Fastweb SpA, IT
72001:b00:1:1:3::d733.0ms0%AS12874FASTWEB - Fastweb SpA, IT
82001:b00:1:1:2::d993.3ms10%AS12874FASTWEB - Fastweb SpA, IT
92a00:1be0:0:97::257456.9ms0%AS21034MICSO-SRL-AS - Micso Information Technology Srl, IT
10*-0%-
11*-0%-
12*---
13*---
14*---
15*---
16*---
17*---
18*---
19*---
20*---
21*---
22*---
23*---
24*---

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]                        0.059ms pmtu 1500
 1:  2a00:8642:42::2                                       3.985ms 
 1:  2a00:8642:42::2                                       1.547ms 
 2:  gw.friends.steffann.nl                                3.223ms 
 3:  2a00:1ca8:1::194                                      4.822ms 
 4:  2a03:3f40::10:33                                      5.011ms 
 5:  no reply
 6:  2001:b00:1:1:3::131                                  23.686ms 
 7:  2001:b00:1:1:2::ab                                   35.863ms 
 8:  no reply
 9:  2a00:1be0:0:97::257                                  42.898ms 
10:  no reply
11:  no reply
12:  no reply
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  no reply
24:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500 

From ITA host (Karsolink)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 29.1ms
3/4
Echo 1500B (DF) 29.2ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
1*-0%*-
2*-0%*-
3*---
4fastweb-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:a5d1:2874:46
9.5ms0%-NA
52001:b00:1:1:1::1af9.5ms0%AS12874FASTWEB - Fastweb SpA, IT
62001:b00:1:1:3::d716.2ms0%AS12874FASTWEB - Fastweb SpA, IT
72001:b00:1:1:2::db16.5ms0%AS12874FASTWEB - Fastweb SpA, IT
82a00:1be0:0:97::25720.4ms0%AS21034MICSO-SRL-AS - Micso Information Technology Srl, IT
9*-0%-
10*-0%-
11*---
12*---
13*---
14*---
15*---
16*---
17*---
18*---
19*---
20*---
21*---
22*---
23*---
24*---

tracepath -6

 1?: [LOCALHOST]                        0.062ms pmtu 1500
 1:  karsolink-01.net.karsolink.com                        0.664ms 
 1:  karsolink-01.net.karsolink.com                        0.606ms 
 2:  no reply
 3:  2a12:d8c0:109f:106::a2                                3.502ms 
 4:  fastweb-v6.mix-it.net                                 9.997ms 
 5:  2001:b00:1:1:3::12f                                   9.126ms 
 6:  2001:b00:1:1:2::ab                                   24.879ms 
 7:  2001:b00:1:1:2::db                                   20.492ms 
 8:  2a00:1be0:0:97::257                                  21.871ms 
 9:  no reply
10:  no reply
11:  no reply
12:  no reply
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  no reply
24:  no reply
     Too many hops: pmtu 1500
     Resume: pmtu 1500 

From SLO host (6connect)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 28.9ms
3/4
Echo 1500B (DF) 28.9ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
1fw1-lju.6connect.com
2607:fae0:a000::2
0.4ms0%*AS80386CONNECT - 6connect, Inc., US
2*---
32a03:a100:0:201:1::10.7ms10%AS56635XENYA - XENYA inzeniring, proizvodnja in trgovina, d.o.o. Ljubljana, SI
42001:7f8:46:0:1::33037.8ms0%AS51988ARNES-SIX - ARNES, SI
5i00mil-005-loo179.bb.ip-plus.net
2001:918:100:74::1
7.9ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
62001:4d98:a000::11926.0ms0%-NA
72001:b00:1:1:1::1b310.6ms0%AS12874FASTWEB - Fastweb SpA, IT
82001:b00:1:1:3::d718.7ms0%AS12874FASTWEB - Fastweb SpA, IT
9*-10%-
102a00:1be0:0:97::25726.5ms0%AS21034MICSO-SRL-AS - Micso Information Technology Srl, IT
11*-10%-
12*-0%-
13*---
14*---
15*---
16*---
17*---
18*---
19*---
20*---
21*---
22*---
23*---
24*---

Rate-limited ICMPv6: hop 3, hop 9, hop 11 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).

tracepath -6

 1?: [LOCALHOST]                        0.018ms pmtu 9000
 1:  fw1-lju.6connect.com                                  0.590ms 
 1:  fw1-lju.6connect.com                                  0.570ms 
 2:  no reply
 3:  2a03:a100:0:201:1::1                                  1.099ms 
 4:  2a03:a100:0:201:1::1                                  0.848ms pmtu 1500
 4:  2001:7f8:46:0:1::3303                                 7.824ms asymm  5 
 5:  i00mil-005-loo179.bb.ip-plus.net                      8.106ms asymm  6 
 6:  2001:4d98:a000::119                                  26.124ms asymm 10 
 7:  2001:b00:1:1:1::1b3                                  10.712ms asymm  9 
 8:  2001:b00:1:1:3::d7                                   18.911ms asymm 10 
 9:  2001:b00:1:1:2::d9                                   27.180ms asymm 11 
10:  2a00:1be0:0:97::257                                  29.801ms 
11:  no reply
12:  no reply
13:  no reply
14:  no reply
15:  no reply
16:  no reply
17:  no reply
18:  no reply
19:  no reply
20:  no reply
21:  no reply
22:  no reply
23:  no reply
24:  no reply
     Too many hops: pmtu 1500

From SLO host (T-2)   openRFC 4890 ✓

filter likely at: (none) · min PMTU on path: 1500

4/4
Echo small (56B) 29.5ms
4/4
Echo 1500B (DF) 29.4ms
no
Type 1 dest-unreach
443,80
TCP responds on

Path (traceroute + mtr + PTR)

#IP / PTRRTTmtr lossASAS holder
1*---
22a01:260:1::2251.6ms0%*AS34779T-2-AS - T-2, d.o.o., SI
32a01-260-1-1--9c.core6.t-2.net
2a01:260:1:1::9c
2.0ms0%*AS34779T-2-AS - T-2, d.o.o., SI
42001:7f8:46:0:1::33038.6ms0%AS51988ARNES-SIX - ARNES, SI
5i00mil-005-loo179.bb.ip-plus.net
2001:918:100:74::1
9.2ms0%AS3303SWISSCOM - Swisscom (Schweiz) AG, CH
62001:4d98:a000::11926.2ms50%-NA
72001:b00:1:1:1::1b314.1ms0%AS12874FASTWEB - Fastweb SpA, IT
82001:b00:1:1:3::d722.9ms0%AS12874FASTWEB - Fastweb SpA, IT
92001:b00:1:1:2::db26.6ms40%AS12874FASTWEB - Fastweb SpA, IT
102a00:1be0:0:97::25732.7ms0%AS21034MICSO-SRL-AS - Micso Information Technology Srl, IT
11*-0%-
12*-0%-
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Rate-limited ICMPv6: hop 6, hop 9 (loss between 5% and 95% across mtr cycles - the router replies but only sometimes).

tracepath -6

 1?: [LOCALHOST]                        0.026ms pmtu 1500
 1:  2a01:261:313:b814::1                                  0.585ms 
 2:  2a01:260:1::225                                       3.055ms 
 3:  2a01-260-1-1--9a.core6.t-2.net                        3.003ms 
 4:  2001:7f8:46:0:1::3303                                10.648ms 
 5:  i00mil-005-loo179.bb.ip-plus.net                      9.395ms 
 6:  2001:4d98:a000::119                                  61.644ms asymm 11 
 7:  2001:b00:1:1:3::133                                  15.513ms asymm  8 
 8:  2001:b00:1:1:3::d7                                   23.217ms asymm  9 
 9:  2001:b00:1:1:2::db                                   23.086ms asymm 10 
10:  2a00:1be0:0:97::257                                  33.439ms asymm  9 
11:  no reply
12:  no reply
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     Too many hops: pmtu 1500
     Resume: pmtu 1500