Summary

ASN	AS3257 GTT Communications Inc.
BGP	209.120.128.0/17
IPs with RDNS	128
Hosted Domains	0
Pingable IPs	23
Router IPs	5


209.120.136.0	—	0
209.120.136.1	xe-1-2-0-161.cr1-phi1.ip4.gtt.net	0
209.120.136.2	ip4.gtt.net	0
209.120.136.3	—	0
209.120.136.4	—	0
209.120.136.5	xe-0-0-3-3-654.cr3-chi1.ip4.gtt.net	0
209.120.136.6	ip4.gtt.net	0
209.120.136.7	—	0
209.120.136.8	—	0
209.120.136.9	xe-11-0-0-1081.cr4-nyc2.ip4.gtt.net	0
209.120.136.10	ip4.gtt.net	0
209.120.136.11	—	0
209.120.136.12	—	0
209.120.136.13	ip4.gtt.net	0
209.120.136.14	ip4.gtt.net	0
209.120.136.15	—	0
209.120.136.16	—	0
209.120.136.17	xe-0-0-3-1-290.cr7-atl2.ip4.gtt.net	0
209.120.136.18	ip4.gtt.net	0
209.120.136.19	—	0
209.120.136.20	—	0
209.120.136.21	ip4.gtt.net	0
209.120.136.22	ip4.gtt.net	0
209.120.136.23	—	0
209.120.136.24	—	0
209.120.136.25	xe-0-1-7-666.cr4-was1.ip4.gtt.net	0
209.120.136.26	ip4.gtt.net	0
209.120.136.27	—	0
209.120.136.28	—	0
209.120.136.29	ip4.gtt.net	0
209.120.136.30	ip4.gtt.net	0
209.120.136.31	—	0
209.120.136.32	—	0
209.120.136.33	ae22.cr10-dal3.ip4.gtt.net	0
209.120.136.34	ip4.gtt.net	0
209.120.136.35	—	0
209.120.136.36	—	0
209.120.136.37	ae15.cr11-dal3.ip4.gtt.net	0
209.120.136.38	ip4.gtt.net	0
209.120.136.39	—	0
209.120.136.40	—	0
209.120.136.41	ae10.cr10-dal3.ip4.gtt.net	0
209.120.136.42	ip4.gtt.net	0
209.120.136.43	—	0
209.120.136.44	—	0
209.120.136.45	xe-0-1-13-0-857.cr3-chi1.ip4.gtt.net	0
209.120.136.46	ip4.gtt.net	0
209.120.136.47	—	0
209.120.136.48	—	0
209.120.136.49	xe-0-0-0-291.cr0-was1.ip4.gtt.net	0
209.120.136.50	ip4.gtt.net	0
209.120.136.51	—	0
209.120.136.52	—	0
209.120.136.53	xe-0-2-0-3944.cr1-chi1.ip4.gtt.net	0
209.120.136.54	ip4.gtt.net	0
209.120.136.55	—	0
209.120.136.56	—	0
209.120.136.57	xe-2-2-6-1084.cr0-nyc2.ip4.gtt.net	0
209.120.136.58	ip4.gtt.net	0
209.120.136.59	—	0
209.120.136.60	—	0
209.120.136.61	ge-2-0-9-159.cr5-dal3.ip4.gtt.net	0
209.120.136.62	ip4.gtt.net	0
209.120.136.63	—	0
209.120.136.64	—	0
209.120.136.65	ip4.gtt.net	0
209.120.136.66	ip4.gtt.net	0
209.120.136.67	—	0
209.120.136.68	—	0
209.120.136.69	ip4.gtt.net	0
209.120.136.70	ip4.gtt.net	0
209.120.136.71	—	0
209.120.136.72	—	0
209.120.136.73	ae40-200.cr4-was1.ip4.gtt.net	0
209.120.136.74	ip4.gtt.net	0
209.120.136.75	—	0
209.120.136.76	—	0
209.120.136.77	ip4.gtt.net	0
209.120.136.78	ip4.gtt.net	0
209.120.136.79	—	0
209.120.136.80	—	0
209.120.136.81	ae40-201.cr4-was1.ip4.gtt.net	0
209.120.136.82	ip4.gtt.net	0
209.120.136.83	—	0
209.120.136.84	—	0
209.120.136.85	xe-1-1-3-301.cr1-ren1.ip4.gtt.net	0
209.120.136.86	ip4.gtt.net	0
209.120.136.87	—	0
209.120.136.88	—	0
209.120.136.89	xe-1-1-3-300.cr1-ren1.ip4.gtt.net	0
209.120.136.90	ip4.gtt.net	0
209.120.136.91	—	0
209.120.136.92	—	0
209.120.136.93	ip4.gtt.net	0
209.120.136.94	ip4.gtt.net	0
209.120.136.95	—	0
209.120.136.96	—	0
209.120.136.97	xe-9-1-0-221.cr5-dal3.ip4.gtt.net	0
209.120.136.98	ip4.gtt.net	0
209.120.136.99	—	0
209.120.136.100	—	0
209.120.136.101	ge-8-1-8-41.cr0-mtl1.ip4.gtt.net	0
209.120.136.102	ip4.gtt.net	0
209.120.136.103	—	0
209.120.136.104	—	0
209.120.136.105	ge-8-1-8-44.cr0-mtl1.ip4.gtt.net	0
209.120.136.106	ip4.gtt.net	0
209.120.136.107	—	0
209.120.136.108	—	0
209.120.136.109	et-1-0-0-2.cr5-was1.ip4.gtt.net	0
209.120.136.110	ip4.gtt.net	0
209.120.136.111	—	0
209.120.136.112	—	0
209.120.136.113	xe-2-2-6-3183.cr0-nyc2.ip4.gtt.net	0
209.120.136.114	ip4.gtt.net	0
209.120.136.115	—	0
209.120.136.116	—	0
209.120.136.117	ge-1-1-1-29.cr6-sea2.ip4.gtt.net	0
209.120.136.118	ip4.gtt.net	0
209.120.136.119	—	0
209.120.136.120	—	0
209.120.136.121	xe-1-2-0-224.cr9-mia1.ip4.gtt.net	0
209.120.136.122	ip4.gtt.net	0
209.120.136.123	—	0
209.120.136.124	—	0
209.120.136.125	xe-0-1-15-1-3972.cr1-sjc1.ip4.gtt.net	0
209.120.136.126	ip4.gtt.net	0
209.120.136.127	—	0
209.120.136.128	—	0
209.120.136.129	xe-0-0-4-1069.cr7-nyc2.ip4.gtt.net	0
209.120.136.130	mail.suncappart.com	0
209.120.136.131	—	0
209.120.136.132	—	0
209.120.136.133	ip4.gtt.net	0
209.120.136.134	ip4.gtt.net	0
209.120.136.135	—	0
209.120.136.136	—	0
209.120.136.137	xe-10-1-1-838.cr1-chi1.ip4.gtt.net	0
209.120.136.138	ip4.gtt.net	0
209.120.136.139	—	0
209.120.136.140	—	0
209.120.136.141	xe-0-0-7-1-1053.cr4-nyc2.ip4.gtt.net	0
209.120.136.142	ip4.gtt.net	0
209.120.136.143	—	0
209.120.136.144	—	0
209.120.136.145	xe-0-0-13-1-178.cr3-dal7.ip4.gtt.net	0
209.120.136.146	ip4.gtt.net	0
209.120.136.147	—	0
209.120.136.148	—	0
209.120.136.149	ae20.cr5-sea2.ip4.gtt.net	0
209.120.136.150	ip4.gtt.net	0
209.120.136.151	—	0
209.120.136.152	—	0
209.120.136.153	ae15-334.cr0-was1.ip4.gtt.net	0
209.120.136.154	ip4.gtt.net	0
209.120.136.155	—	0
209.120.136.156	—	0
209.120.136.157	ip4.gtt.net	0
209.120.136.158	ip4.gtt.net	0
209.120.136.159	—	0
209.120.136.160	—	0
209.120.136.161	ae21.cr5-sea2.ip4.gtt.net	0
209.120.136.162	ip4.gtt.net	0
209.120.136.163	—	0
209.120.136.164	—	0
209.120.136.165	ae2-6.cr2-ren1.ip4.gtt.net	0
209.120.136.166	ip4.gtt.net	0
209.120.136.167	—	0
209.120.136.168	—	0
209.120.136.169	ae9-335.cr5-lax2.ip4.gtt.net	0
209.120.136.170	ip4.gtt.net	0
209.120.136.171	—	0
209.120.136.172	—	0
209.120.136.173	ip4.gtt.net	0
209.120.136.174	ip4.gtt.net	0
209.120.136.175	—	0
209.120.136.176	—	0
209.120.136.177	xe-8-1-0-3969.cr0-bos1.ip4.gtt.net	0
209.120.136.178	ip4.gtt.net	0
209.120.136.179	—	0
209.120.136.180	—	0
209.120.136.181	ae11.cr3-tor1.ip4.gtt.net	0
209.120.136.182	ip4.gtt.net	0
209.120.136.183	—	0
209.120.136.184	—	0
209.120.136.185	ae9-336.cr5-lax2.ip4.gtt.net	0
209.120.136.186	ip4.gtt.net	0
209.120.136.187	—	0
209.120.136.188	—	0
209.120.136.189	ip4.gtt.net	0
209.120.136.190	ip4.gtt.net	0
209.120.136.191	—	0
209.120.136.192	—	0
209.120.136.193	xe-0-1-3-2-38.cr3-chi1.ip4.gtt.net	0
209.120.136.194	ip4.gtt.net	0
209.120.136.195	—	0
209.120.136.196	—	0
209.120.136.197	ip4.gtt.net	0
209.120.136.198	ip4.gtt.net	0
209.120.136.199	—	0
209.120.136.200	—	0
209.120.136.201	xe-2-2-6-390.cr0-nyc2.ip4.gtt.net	0
209.120.136.202	ip4.gtt.net	0
209.120.136.203	—	0
209.120.136.204	—	0
209.120.136.205	xe-0-0-1-18.cr1-btr1.ip4.gtt.net	0
209.120.136.206	ip4.gtt.net	0
209.120.136.207	—	0
209.120.136.208	—	0
209.120.136.209	ae15-330.cr0-was1.ip4.gtt.net	0
209.120.136.210	ip4.gtt.net	0
209.120.136.211	—	0
209.120.136.212	—	0
209.120.136.213	ip4.gtt.net	0
209.120.136.214	ip4.gtt.net	0
209.120.136.215	—	0
209.120.136.216	—	0
209.120.136.217	ge-5-0-6-589.cr6-lax2.ip4.gtt.net	0
209.120.136.218	ip4.gtt.net	0
209.120.136.219	—	0
209.120.136.220	—	0
209.120.136.221	ip4.gtt.net	0
209.120.136.222	ip4.gtt.net	0
209.120.136.223	—	0
209.120.136.224	—	0
209.120.136.225	xe-1-0-0-7.cr1-tpa1.ip4.gtt.net	0
209.120.136.226	ip4.gtt.net	0
209.120.136.227	—	0
209.120.136.228	—	0
209.120.136.229	xe-1-2-0-277.cr3-atl2.ip4.gtt.net	0
209.120.136.230	ip4.gtt.net	0
209.120.136.231	—	0
209.120.136.232	—	0
209.120.136.233	xe-0-0-0-10226.cr0-was1.ip4.gtt.net	0
209.120.136.234	ip4.gtt.net	0
209.120.136.235	—	0
209.120.136.236	—	0
209.120.136.237	xe-9-0-4-10185.cr4-was1.ip4.gtt.net	0
209.120.136.238	ip4.gtt.net	0
209.120.136.239	—	0
209.120.136.240	—	0
209.120.136.241	xe-3-1-0-101.cr7-mia1.ip4.gtt.net	0
209.120.136.242	ip4.gtt.net	0
209.120.136.243	—	0
209.120.136.244	—	0
209.120.136.245	ge-9-2-4-64.cr1-min1.ip4.gtt.net	0
209.120.136.246	ip4.gtt.net	0
209.120.136.247	—	0
209.120.136.248	—	0
209.120.136.249	ip4.gtt.net	0
209.120.136.250	ip4.gtt.net	0
209.120.136.251	—	0
209.120.136.252	—	0
209.120.136.253	xe-0-0-13-2-226.cr1-sjc1.ip4.gtt.net	0
209.120.136.254	ip4.gtt.net	0
209.120.136.255	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 209.120.136.17

traceroute to 209.120.136.17 (209.120.136.17): 64 hops max, 52 byte packets

2 [AS3257] 66.171.224.25 1.278 ms

3 [AS3257] 209.120.136.17 0.427 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 9th 2026