GTT Communications, Inc.

GTT Communications Inc.
GLEIF verified
Complete entity footprint
2 linked clusters · 27,144 netblocks · 319,767,743 IPv4 addresses
This organisation's clusters combined by evidence — shared operating domain gtt.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300ETSL7K1ZX05H30
Registered name
GTT Communications, Inc.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks2,223 · 11,490,348 IPv4 addresses
Registered in United States (1,449) · United Kingdom (242) · Australia (85) · Germany (62) · France (37) · Italy (29)
All fragments 2,287 blocks across 5 clusters
Cluster ID208783263
RegistryAPNIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300ETSL7K1ZX05H30
Shared handles clustered on 100 shared RIR contact/maintainer handles
Registry names 44 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
2,246 +3 netblocks since 2026-07-05
2026-07-05 peak 2,246 2026-07-19

IP Ranges (2,223)

showing 50 of 2,223 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
14.200.21.240/28 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.200.170.176/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.200.240.144/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.200.240.192/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.201.210.8/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.201.241.24/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.202.79.48/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.202.139.208/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.202.149.128/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.202.194.0/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.202.194.88/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.203.16.8/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.203.22.24/30 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.203.156.112/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.203.193.72/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
14.203.224.96/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.32.52.56/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.32.52.200/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.32.191.152/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.32.219.128/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.32.234.56/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.2.16/30 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.28.80/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.28.96/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.101.160/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.101.184/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.126.16/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.126.200/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.182.64/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.182.200/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.33.182.208/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
27.111.228.217/32 GTT Communications (AS5580) PEERINGDB ASSIGNED ● high
36.255.56.86/32 GTT Communications (AS5580) PEERINGDB ASSIGNED ● high
45.127.173.77/32 GTT Communications (AS16260) PEERINGDB ASSIGNED ● high
59.100.140.32/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
59.100.142.64/30 GTT APNIC ASSIGNED NON-PORTABLE ● high
59.100.148.136/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
59.100.154.84/30 GTT APNIC ASSIGNED NON-PORTABLE ● high
59.100.162.24/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
59.100.168.56/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.240.234.152/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.240.234.248/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.240.246.48/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.240.246.208/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.240.252.192/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.241.122.176/28 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.241.175.24/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.241.175.192/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.241.224.64/29 GTT APNIC ASSIGNED NON-PORTABLE ● high
60.242.169.140/30 GTT APNIC ASSIGNED NON-PORTABLE ● high

Domains hosted in this network

what's this?
nisti.co.uk beezlepongmad.com beepityping.com ponghive.org beepong.net pingmybee.net honeyping.com xepith.com upiral.com evrobroker.com talkhomeapp.com

Customer-delegated space

how is this classified?
Unclassified 2,137 (96.1%)
Customer access pools 59 (2.7%)
Operator infrastructure (named) 27 (1.2%)

Network trust

what's this?
RPKI hygiene: D how networks compare →
49.1% of checked blocks have valid RPKI ROA coverage (983 of 2,000, sampled from 2,223)
Wholesale/transit re-announcements (131)

These blocks are registered to GTT Communications Inc. but cryptographically authorized across 27 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

2a02:25b0::/32 /32 authorized for AS49101 — CEZNET s.r.o.
2001:668:117::/48 /48 authorized for AS25973 — PacketExchange, Inc
46.36.32.0/19 /19 authorized for AS49101 — CEZNET s.r.o.
195.86.176.0/20 /20 authorized for AS984 — OCTOPUS WEB SOLUTION INC
203.118.224.0/20 /20 authorized for AS9416 — Hoshin Multimedia Center Inc.
195.86.224.0/21 /21 authorized for AS984 — OCTOPUS WEB SOLUTION INC
66.17.64.0/21 /21 authorized for AS2914 — NTT America, Inc.
64.50.128.0/21 /21 authorized for AS2914 — NTT America, Inc.
66.17.64.0/21 /21 authorized for AS2914 — NTT America, Inc.
135.196.56.0/21 /21 authorized for AS205964 — UAB code200
72.245.192.0/21 /21 authorized for AS2914 — NTT America, Inc.
72.245.200.0/21 /21 authorized for AS2914 — NTT America, Inc.
79.121.200.0/21 /21 authorized for AS212238 — Datacamp Limited
92.71.48.0/21 /21 authorized for AS9009 — M247 Europe SRL
154.206.240.0/21 /21 authorized for AS17561 — Larus Limited
+116 more — see the REST API

NIC Handles

AA1416-AP AC-5396 AC1516-AP AC1517-AP AC2653-AP AC2654-AP ACRO45564-RIPE AG890-AP AH1063-AP AIRB AM3934-AP AM3935-AP +88 more