Summary

ASN	AS3257 GTT Communications Inc.
BGP	209.120.128.0/17
IPs with RDNS	128
Hosted Domains	0
Pingable IPs	22
Router IPs	5


209.120.133.0	—	0
209.120.133.1	ae0-590.cr1-kan2.ip4.gtt.net	0
209.120.133.2	ip4.gtt.net	0
209.120.133.3	—	0
209.120.133.4	—	0
209.120.133.5	xe-0-0-13-2-183.cr1-sjc1.ip4.gtt.net	0
209.120.133.6	ip4.gtt.net	0
209.120.133.7	—	0
209.120.133.8	—	0
209.120.133.9	xe-0-1-1-19.cr1-cha2.ip4.gtt.net	0
209.120.133.10	ip4.gtt.net	0
209.120.133.11	—	0
209.120.133.12	—	0
209.120.133.13	xe-2-1-1-53.cr1-tor2.ip4.gtt.net	0
209.120.133.14	ip4.gtt.net	0
209.120.133.15	—	0
209.120.133.16	—	0
209.120.133.17	xe-1-0-1.cr1-ren1.ip4.gtt.net	0
209.120.133.18	ip4.gtt.net	0
209.120.133.19	—	0
209.120.133.20	—	0
209.120.133.21	xe-1-0-0-19.cr0-sfo1.ip4.gtt.net	0
209.120.133.22	ip4.gtt.net	0
209.120.133.23	—	0
209.120.133.24	—	0
209.120.133.25	ae19.cr4-atl2.ip4.gtt.net	0
209.120.133.26	ip4.gtt.net	0
209.120.133.27	—	0
209.120.133.28	—	0
209.120.133.29	xe-1-2-0-27.cr0-van1.ip4.gtt.net	0
209.120.133.30	ip4.gtt.net	0
209.120.133.31	—	0
209.120.133.32	—	0
209.120.133.33	xe-2-3-0-771.cr1-chi1.ip4.gtt.net	0
209.120.133.34	ip4.gtt.net	0
209.120.133.35	—	0
209.120.133.36	—	0
209.120.133.37	xe-0-1-1-44.cr1-cha2.ip4.gtt.net	0
209.120.133.38	ip4.gtt.net	0
209.120.133.39	—	0
209.120.133.40	—	0
209.120.133.41	xe-2-2-0-40.cr1-cha2.ip4.gtt.net	0
209.120.133.42	ip4.gtt.net	0
209.120.133.43	—	0
209.120.133.44	—	0
209.120.133.45	ip4.gtt.net	0
209.120.133.46	ip4.gtt.net	0
209.120.133.47	—	0
209.120.133.48	—	0
209.120.133.49	ae11-348.cr3-sao1.ip4.gtt.net	0
209.120.133.50	ip4.gtt.net	0
209.120.133.51	—	0
209.120.133.52	—	0
209.120.133.53	xe-2-0-5-82.cr7-sea2.ip4.gtt.net	0
209.120.133.54	ip4.gtt.net	0
209.120.133.55	—	0
209.120.133.56	—	0
209.120.133.57	xe-3-0-2-60.cr5-atl2.ip4.gtt.net	0
209.120.133.58	ip4.gtt.net	0
209.120.133.59	—	0
209.120.133.60	—	0
209.120.133.61	xe-1-2-0-262.cr3-atl2.ip4.gtt.net	0
209.120.133.62	ip4.gtt.net	0
209.120.133.63	—	0
209.120.133.64	—	0
209.120.133.65	xe-0-0-5-2-2706.cr3-nyc2.ip4.gtt.net	0
209.120.133.66	ip4.gtt.net	0
209.120.133.67	—	0
209.120.133.68	—	0
209.120.133.69	xe-1-2-1-56.cr9-mia1.ip4.gtt.net	0
209.120.133.70	ip4.gtt.net	0
209.120.133.71	—	0
209.120.133.72	—	0
209.120.133.73	ge-2-0-3-82.cr7-mia1.ip4.gtt.net	0
209.120.133.74	ip4.gtt.net	0
209.120.133.75	—	0
209.120.133.76	—	0
209.120.133.77	ip4.gtt.net	0
209.120.133.78	ip4.gtt.net	0
209.120.133.79	—	0
209.120.133.80	—	0
209.120.133.81	xe-10-1-1-762.cr1-chi1.ip4.gtt.net	0
209.120.133.82	ip4.gtt.net	0
209.120.133.83	—	0
209.120.133.84	—	0
209.120.133.85	xe-2-3-0-725.cr1-chi1.ip4.gtt.net	0
209.120.133.86	ip4.gtt.net	0
209.120.133.87	—	0
209.120.133.88	—	0
209.120.133.89	ge-2-2-9-776.cr1-chi2.ip4.gtt.net	0
209.120.133.90	ip4.gtt.net	0
209.120.133.91	—	0
209.120.133.92	—	0
209.120.133.93	xe-1-2-0-540.cr5-dal3.ip4.gtt.net	0
209.120.133.94	ip4.gtt.net	0
209.120.133.95	—	0
209.120.133.96	—	0
209.120.133.97	xe-2-2-0-77.cr5-dal3.ip4.gtt.net	0
209.120.133.98	ip4.gtt.net	0
209.120.133.99	—	0
209.120.133.100	—	0
209.120.133.101	xe-0-0-3-80.cr0-dal2.ip4.gtt.net	0
209.120.133.102	ip4.gtt.net	0
209.120.133.103	—	0
209.120.133.104	—	0
209.120.133.105	ip4.gtt.net	0
209.120.133.106	ip4.gtt.net	0
209.120.133.107	—	0
209.120.133.108	—	0
209.120.133.109	ip4.gtt.net	0
209.120.133.110	ip4.gtt.net	0
209.120.133.111	—	0
209.120.133.112	—	0
209.120.133.113	xe-4-2-0-88.cr0-sjc1.ip4.gtt.net	0
209.120.133.114	ip4.gtt.net	0
209.120.133.115	—	0
209.120.133.116	—	0
209.120.133.117	xe-3-0-2-19.cr0-den2.ip4.gtt.net	0
209.120.133.118	ip4.gtt.net	0
209.120.133.119	—	0
209.120.133.120	—	0
209.120.133.121	xe-0-0-5-1-138.cr12-dal3.ip4.gtt.net	0
209.120.133.122	ip4.gtt.net	0
209.120.133.123	—	0
209.120.133.124	—	0
209.120.133.125	ip4.gtt.net	0
209.120.133.126	ip4.gtt.net	0
209.120.133.127	—	0
209.120.133.128	—	0
209.120.133.129	ae28-1873.cr1-chi1.ip4.gtt.net	0
209.120.133.130	ip4.gtt.net	0
209.120.133.131	—	0
209.120.133.132	—	0
209.120.133.133	ae15.cr9-chi1.ip4.gtt.net	0
209.120.133.134	ip4.gtt.net	0
209.120.133.135	—	0
209.120.133.136	—	0
209.120.133.137	xe-3-0-1-92.cr7-mia1.ip4.gtt.net	0
209.120.133.138	ip4.gtt.net	0
209.120.133.139	—	0
209.120.133.140	—	0
209.120.133.141	ae6.cr10-chi1.ip4.gtt.net	0
209.120.133.142	ip4.gtt.net	0
209.120.133.143	—	0
209.120.133.144	—	0
209.120.133.145	xe-2-3-0-30.cr1-cha2.ip4.gtt.net	0
209.120.133.146	ip4.gtt.net	0
209.120.133.147	—	0
209.120.133.148	—	0
209.120.133.149	ip4.gtt.net	0
209.120.133.150	ip4.gtt.net	0
209.120.133.151	—	0
209.120.133.152	—	0
209.120.133.153	xe-3-0-1-190.cr7-mia1.ip4.gtt.net	0
209.120.133.154	ip4.gtt.net	0
209.120.133.155	—	0
209.120.133.156	—	0
209.120.133.157	ip4.gtt.net	0
209.120.133.158	ip4.gtt.net	0
209.120.133.159	—	0
209.120.133.160	—	0
209.120.133.161	xe-0-1-1-191.cr0-was1.ip4.gtt.net	0
209.120.133.162	ip4.gtt.net	0
209.120.133.163	—	0
209.120.133.164	—	0
209.120.133.165	ip4.gtt.net	0
209.120.133.166	ip4.gtt.net	0
209.120.133.167	—	0
209.120.133.168	—	0
209.120.133.169	ae34-1002.cr0-was1.ip4.gtt.net	0
209.120.133.170	ip4.gtt.net	0
209.120.133.171	—	0
209.120.133.172	—	0
209.120.133.173	xe-10-2-0-284.cr0-was1.ip4.gtt.net	0
209.120.133.174	ip4.gtt.net	0
209.120.133.175	—	0
209.120.133.176	—	0
209.120.133.177	ae2-5.cr2-ren1.ip4.gtt.net	0
209.120.133.178	ip4.gtt.net	0
209.120.133.179	—	0
209.120.133.180	—	0
209.120.133.181	xe-0-3-3-2705.cr7-nyc2.ip4.gtt.net	0
209.120.133.182	ip4.gtt.net	0
209.120.133.183	—	0
209.120.133.184	—	0
209.120.133.185	ge-4-0-3-552.cr6-lax2.ip4.gtt.net	0
209.120.133.186	ip4.gtt.net	0
209.120.133.187	—	0
209.120.133.188	—	0
209.120.133.189	et-0-0-21-3.cr6-chi1.ip4.gtt.net	0
209.120.133.190	ip4.gtt.net	0
209.120.133.191	—	0
209.120.133.192	—	0
209.120.133.193	ip4.gtt.net	0
209.120.133.194	ip4.gtt.net	0
209.120.133.195	—	0
209.120.133.196	—	0
209.120.133.197	ip4.gtt.net	0
209.120.133.198	ip4.gtt.net	0
209.120.133.199	—	0
209.120.133.200	—	0
209.120.133.201	xe-2-0-5-76.cr7-sea2.ip4.gtt.net	0
209.120.133.202	ip4.gtt.net	0
209.120.133.203	—	0
209.120.133.204	—	0
209.120.133.205	ip4.gtt.net	0
209.120.133.206	ip4.gtt.net	0
209.120.133.207	—	0
209.120.133.208	—	0
209.120.133.209	xe-0-0-13-1-173.cr3-dal7.ip4.gtt.net	0
209.120.133.210	ip4.gtt.net	0
209.120.133.211	—	0
209.120.133.212	—	0
209.120.133.213	ip4.gtt.net	0
209.120.133.214	ip4.gtt.net	0
209.120.133.215	—	0
209.120.133.216	—	0
209.120.133.217	ae12-150.cr0-sjc2.ip4.gtt.net	0
209.120.133.218	ip4.gtt.net	0
209.120.133.219	—	0
209.120.133.220	—	0
209.120.133.221	ge-0-0-0-17.cr1-tor2.ip4.gtt.net	0
209.120.133.222	ip4.gtt.net	0
209.120.133.223	—	0
209.120.133.224	—	0
209.120.133.225	ge-4-0-3-485.cr6-lax2.ip4.gtt.net	0
209.120.133.226	ip4.gtt.net	0
209.120.133.227	—	0
209.120.133.228	—	0
209.120.133.229	xe-0-0-3-1-259.cr7-atl2.ip4.gtt.net	0
209.120.133.230	ip4.gtt.net	0
209.120.133.231	—	0
209.120.133.232	—	0
209.120.133.233	xe-0-0-1-1-3978.cr5-nyc12.ip4.gtt.net	0
209.120.133.234	ip4.gtt.net	0
209.120.133.235	—	0
209.120.133.236	—	0
209.120.133.237	xe-0-1-7-1-1134.cr3-phi2.ip4.gtt.net	0
209.120.133.238	ip4.gtt.net	0
209.120.133.239	—	0
209.120.133.240	—	0
209.120.133.241	ge-8-2-1-282.cr2-chi1.ip4.gtt.net	0
209.120.133.242	ip4.gtt.net	0
209.120.133.243	—	0
209.120.133.244	—	0
209.120.133.245	ge-3-0-5-35.cr6-dal3.ip4.gtt.net	0
209.120.133.246	ip4.gtt.net	0
209.120.133.247	—	0
209.120.133.248	—	0
209.120.133.249	ae1-586.cr1-mex1.ip4.gtt.net	0
209.120.133.250	ip4.gtt.net	0
209.120.133.251	—	0
209.120.133.252	—	0
209.120.133.253	ge-4-0-8-73.cr0-hou1.ip4.gtt.net	0
209.120.133.254	ip4.gtt.net	0
209.120.133.255	—	0

Traceroute

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

traceroute -a -n -q1 -f5 209.120.133.209

traceroute to 209.120.133.209 (209.120.133.209): 64 hops max, 52 byte packets

5 [AS3257] 173.205.43.85 0.245 ms

6 [AS3257] 209.120.133.209 0.49 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 10th 2026