ResearchRouting table, looking glass, RPKI & IRR

212.134.0.0/15 GTT Communications Inc.

Announced by AS3257 GTT Communications Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 212.134.0.0/15

Prefix
212.134.0.0/15
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
153
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 212.134.0.0/15 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 23h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities903:900 903:13760
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated1d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated12d 1h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
212.134.0.0/15AS3257 GTT-BACKBONERIPEGTTAS3257-ROUTE-MNT
More specific

Prefixes inside 212.134.0.0/15

153 announced prefixes fall inside this one.

Show the 153 prefixes
212.134.0.0/21 AS6838 FLIRBLE-AS212.134.0.0/24 AS6838 FLIRBLE-AS212.134.1.0/24 AS6838 FLIRBLE-AS212.134.2.0/24 AS6838 FLIRBLE-AS212.134.3.0/24 AS6838 FLIRBLE-AS212.134.4.0/24 AS6838 FLIRBLE-AS212.134.6.0/24 AS6838 FLIRBLE-AS212.134.7.0/24 AS6838 FLIRBLE-AS212.134.8.0/23 AS214413 SecureLink212.134.11.0/24 AS212238 CDNEXT212.134.12.0/22 AS214413 SecureLink212.134.20.0/24 AS3257 GTT-BACKBONE212.134.26.0/24 AS54252 SP-NYJ212.134.27.0/24 AS3257 GTT-BACKBONE212.134.28.0/24 AS3320 DTAG212.134.29.0/24 AS3320 DTAG212.134.30.0/24 AS3320 DTAG212.134.31.0/24 AS3320 DTAG212.134.32.0/22 AS134135 UBER-AS-AP212.134.38.0/24 AS2914 NTT-DATA-2914212.134.44.0/24 AS210473 NOWIRE212.134.46.0/24 AS2856 BT-UK-AS212.134.52.0/24 AS2856 BT-UK-AS212.134.54.0/24 AS2856 BT-UK-AS212.134.60.0/24 AS200590 asnls212.134.61.0/24 AS200590 asnls212.134.62.0/24 AS200590 asnls212.134.63.0/24 AS200590 asnls212.134.65.0/24 AS212238 CDNEXT212.134.66.0/23 AS214413 SecureLink212.134.68.0/22 AS214413 SecureLink212.134.72.0/23 AS212238 CDNEXT212.134.75.0/24 AS3356 LEVEL3212.134.76.0/23 AS203020 HostRoyale212.134.78.0/24 AS212238 CDNEXT212.134.84.0/24 AS47377 Orange_Belgium_SA212.134.85.0/24 AS47377 Orange_Belgium_SA212.134.86.0/24 AS47377 Orange_Belgium_SA212.134.87.0/24 AS47377 Orange_Belgium_SA212.134.90.0/24 AS16276 OVH212.134.92.0/24 AS274365 AS274365212.134.93.0/24 AS61049 EXASCALE212.134.94.0/24 AS5650 FRONTIER-FRTR212.134.98.0/24 AS218887 E-GAUSS212.134.106.0/24 AS134135 UBER-AS-AP212.134.107.0/24 AS134135 UBER-AS-AP212.134.108.0/24 AS134135 UBER-AS-AP212.134.109.0/24 AS134135 UBER-AS-AP212.134.116.0/22 AS9304 HUTCHISON-AS-AP212.134.124.0/22 AS2856 BT-UK-AS212.134.128.0/24 AS275025 AS275025212.134.148.0/22 AS152179 GCNL-AS-AP212.134.154.0/24 AS57344 TELEHOUSE-AS212.134.162.0/24 AS215238 ONEMBILISIM212.134.164.0/22 AS2856 BT-UK-AS212.134.168.0/23 AS174 COGENT-174212.134.172.0/23 AS5650 FRONTIER-FRTR212.134.174.0/24 AS206300 YUNYOO212.134.178.0/24 AS216138 SKYQUANTUM-TELECOM212.134.180.0/24 AS219410 KINGSTAR-COMMUNICATION-NETWORK212.134.208.0/22 AS2856 BT-UK-AS212.134.212.0/24 AS39855 MOD-EU212.134.213.0/24 AS39855 MOD-EU212.134.214.0/24 AS39855 MOD-EU212.134.215.0/24 AS39855 MOD-EU212.134.220.0/22 AS58325 BANDWIDTH-ASIA212.134.224.0/22 AS2856 BT-UK-AS212.134.229.0/24 AS6079 RCN-AS212.134.240.0/24 AS200590 asnls212.134.241.0/24 AS200590 asnls212.134.242.0/24 AS200590 asnls212.134.243.0/24 AS200590 asnls212.134.250.0/24 AS393942 AS393942212.134.252.0/24 AS200105 JUNGLELABS212.135.0.0/24 AS212238 CDNEXT212.135.2.0/23 AS212238 CDNEXT212.135.5.0/24 AS212238 CDNEXT212.135.6.0/23 AS3257 GTT-BACKBONE212.135.9.0/24 AS5511 Opentransit212.135.10.0/23 AS212238 CDNEXT212.135.12.0/23 AS9009 M247212.135.14.0/23 AS30058 FDCSERVERS212.135.16.0/24 AS34989 SERVETHEWORLD-AS212.135.20.0/24 AS3257 GTT-BACKBONE212.135.30.0/24 AS21859 ZEN-ECN212.135.31.0/24 AS142132 M2GCL-AS-AP212.135.32.0/24 AS48266 Catixs212.135.33.0/24 AS48266 Catixs212.135.34.0/24 AS48266 Catixs212.135.35.0/24 AS48266 Catixs212.135.36.0/24 AS48266 Catixs212.135.37.0/24 AS48266 Catixs212.135.38.0/24 AS61112 AkileCloud212.135.39.0/24 AS61112 AkileCloud212.135.40.0/24 AS48266 Catixs212.135.41.0/24 AS48266 Catixs212.135.42.0/24 AS48266 Catixs212.135.43.0/24 AS48266 Catixs212.135.44.0/24 AS48266 Catixs212.135.45.0/24 AS48266 Catixs212.135.46.0/24 AS48266 Catixs212.135.47.0/24 AS48266 Catixs212.135.76.0/23 AS5650 FRONTIER-FRTR212.135.112.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.113.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.114.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.115.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.116.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.117.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.118.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.119.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD212.135.120.0/24 AS48266 Catixs212.135.121.0/24 AS48266 Catixs212.135.122.0/24 AS48266 Catixs212.135.123.0/24 AS48266 Catixs212.135.124.0/24 AS48266 Catixs212.135.125.0/24 AS48266 Catixs212.135.126.0/24 AS48266 Catixs212.135.127.0/24 AS48266 Catixs212.135.128.0/24 AS205544 LEASEWEB-UK-LON-11212.135.130.0/23 AS58325 BANDWIDTH-ASIA212.135.132.0/23 AS58325 BANDWIDTH-ASIA212.135.138.0/24 AS6079 RCN-AS212.135.139.0/24 AS6079 RCN-AS212.135.159.0/24 AS9304 HUTCHISON-AS-AP212.135.163.0/24 AS20648 TMN-SA212.135.164.0/24 AS9304 HUTCHISON-AS-AP212.135.175.0/24 AS5650 FRONTIER-FRTR212.135.176.0/23 AS30058 FDCSERVERS212.135.178.0/24 AS212238 CDNEXT212.135.180.0/23 AS197450 SUNUCUN212.135.182.0/23 AS30058 FDCSERVERS212.135.184.0/23 AS30058 FDCSERVERS212.135.186.0/23 AS30058 FDCSERVERS212.135.188.0/24 AS30058 FDCSERVERS212.135.190.0/23 AS212238 CDNEXT212.135.192.0/24 AS152726 DREAMENGINEERING-AS-AP212.135.200.0/22 AS397423 TIER-NET212.135.208.0/21 AS216211 CYBERVERSE-BACKBONE212.135.208.0/22 AS216211 CYBERVERSE-BACKBONE212.135.212.0/22 AS216211 CYBERVERSE-BACKBONE212.135.216.0/23 AS30058 FDCSERVERS212.135.218.0/24 AS203020 HostRoyale212.135.224.0/23 AS30058 FDCSERVERS212.135.226.0/23 AS30058 FDCSERVERS212.135.229.0/24 AS30058 FDCSERVERS212.135.230.0/23 AS30058 FDCSERVERS212.135.232.0/23 AS30058 FDCSERVERS212.135.234.0/23 AS201207 Int-GTB212.135.236.0/23 AS212238 CDNEXT212.135.238.0/23 AS30058 FDCSERVERS212.135.248.0/24 AS47377 Orange_Belgium_SA212.135.249.0/24 AS47377 Orange_Belgium_SA
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