Summary

ASN	AS11039 The George Washington University
BGP	128.164.0.0/16
IPs with RDNS	106
Hosted Domains	0
Pingable IPs	4
Router IPs	0


128.164.45.0	—	0
128.164.45.1	—	0
128.164.45.2	—	0
128.164.45.3	tensen1-vlan1700.infosec.gwu.edu	0
128.164.45.4	easprdoisu1.es.gwu.edu	0
128.164.45.5	splprdhfw1.es.gwu.edu	0
128.164.45.6	—	0
128.164.45.7	—	0
128.164.45.8	mailprdfbdmz1-mx.es.gwu.edu	0
128.164.45.9	mailprdfbdmz1-svcs.es.gwu.edu	0
128.164.45.10	mailprdfbdmz1-listserv.es.gwu.edu	0
128.164.45.11	mailprdfbdmz1-admin.es.gwu.edu	0
128.164.45.12	mailprdfbdmz1-smtp.es.gwu.edu	0
128.164.45.13	mailprdfbdmz2-mx.es.gwu.edu	0
128.164.45.14	mailprdfbdmz2-svcs.es.gwu.edu	0
128.164.45.15	mailprdfbdmz2-listserv.es.gwu.edu	0
128.164.45.16	mailprdfbdmz2-admin.es.gwu.edu	0
128.164.45.17	mailprdfbdmz2-smtp.es.gwu.edu	0
128.164.45.18	—	0
128.164.45.19	—	0
128.164.45.20	restprdwlrs1.es.gwu.edu	0
128.164.45.21	banprdqwladm1.es.gwu.edu	0
128.164.45.22	—	0
128.164.45.23	mailprdfbdmz3-mx.es.gwu.edu	0
128.164.45.24	mailprdfbdmz3-svcs.es.gwu.edu	0
128.164.45.25	mailprdfbdmz3-listserv.es.gwu.edu	0
128.164.45.26	mailprdfbdmz3-admin.es.gwu.edu	0
128.164.45.27	mailprdfbdmz3-smtp.es.gwu.edu	0
128.164.45.28	mailprdfbdmz4-mx.es.gwu.edu	0
128.164.45.29	mailprdfbdmz4-svcs.es.gwu.edu	0
128.164.45.30	mailprdfbdmz4-listserv.es.gwu.edu	0
128.164.45.31	mailprdfbdmz4-admin.es.gwu.edu	0
128.164.45.32	mailprdfbdmz4-smtp.es.gwu.edu	0
128.164.45.33	—	0
128.164.45.34	bnrprdords1.es.gwu.edu	0
128.164.45.35	bnrprdords2.es.gwu.edu	0
128.164.45.36	banprdwlssb6.es.gwu.edu	0
128.164.45.37	dit-acwebfb-p01.ead.gwu.edu	0
128.164.45.38	dit-acwebfb-p02.ead.gwu.edu	0
128.164.45.39	banprdwlssb2.es.gwu.edu	0
128.164.45.40	—	0
128.164.45.41	banprdwlssb3.es.gwu.edu	0
128.164.45.42	—	0
128.164.45.43	splunkrds.it.gwu.edu	0
128.164.45.44	banprdwlssb4.es.gwu.edu	0
128.164.45.45	fb-pc7-p04.ead.gwu.edu	0
128.164.45.46	banprdwladm1.es.gwu.edu	0
128.164.45.47	banprdwladm2.es.gwu.edu	0
128.164.45.48	banprdwladm3.es.gwu.edu	0
128.164.45.49	—	0
128.164.45.50	—	0
128.164.45.51	—	0
128.164.45.52	banprdwlssb1.es.gwu.edu	0
128.164.45.53	mailprdfbdmz5-mx.es.gwu.edu	0
128.164.45.54	mailprdfbdmz5-smtp.es.gwu.edu	0
128.164.45.55	mailprdfbdmz5-svcs.es.gwu.edu	0
128.164.45.56	mailprdfbdmz5-listserv.es.gwu.edu	0
128.164.45.57	mailprdfbdmz5-admin.es.gwu.edu	0
128.164.45.58	mailprdfbdmz6-mx.es.gwu.edu	0
128.164.45.59	mailprdfbdmz6-smtp.es.gwu.edu	0
128.164.45.60	mailprdfbdmz6-svcs.es.gwu.edu	0
128.164.45.61	mailprdfbdmz6-listserv.es.gwu.edu	0
128.164.45.62	mailprdfbdmz6-admin.es.gwu.edu	0
128.164.45.63	banprdwlssb5.es.gwu.edu	0
128.164.45.64	banprdwlssb7.es.gwu.edu	0
128.164.45.65	mygwprdcfn1.es.gwu.edu	0
128.164.45.66	mygwprdcfn2.es.gwu.edu	0
128.164.45.67	—	0
128.164.45.68	—	0
128.164.45.69	fb-jamf-p01.ead.gwu.edu	0
128.164.45.70	—	0
128.164.45.71	mygwprdcold1.es.gwu.edu	0
128.164.45.72	mygwprdcold2.es.gwu.edu	0
128.164.45.73	—	0
128.164.45.74	banprdeth1.es.gwu.edu	0
128.164.45.75	banprdeth2.es.gwu.edu	0
128.164.45.76	—	0
128.164.45.77	—	0
128.164.45.78	—	0
128.164.45.79	—	0
128.164.45.80	—	0
128.164.45.81	—	0
128.164.45.82	—	0
128.164.45.83	—	0
128.164.45.84	—	0
128.164.45.85	bnrprdwfl1.es.gwu.edu	0
128.164.45.86	bnrprdwfl2.es.gwu.edu	0
128.164.45.87	avsprdcvc1.es.gwu.edu	0
128.164.45.88	avsprdxio1.es.gwu.edu	0
128.164.45.89	avsprdxio2.es.gwu.edu	0
128.164.45.90	avsprdcvc2.es.gwu.edu	0
128.164.45.91	avsprdxio3.es.gwu.edu	0
128.164.45.92	banprdqwlssb1.es.gwu.edu	0
128.164.45.93	dgrwprdweb1.es.gwu.edu	0
128.164.45.94	dgrwprdweb2.es.gwu.edu	0
128.164.45.95	dgrwprdweb3.es.gwu.edu	0
128.164.45.96	avsprdcvc3.es.gwu.edu	0
128.164.45.97	—	0
128.164.45.98	avsprdxio4.es.gwu.edu	0
128.164.45.99	—	0
128.164.45.100	—	0
128.164.45.101	—	0
128.164.45.102	—	0
128.164.45.103	—	0
128.164.45.104	—	0
128.164.45.105	—	0
128.164.45.106	—	0
128.164.45.107	—	0
128.164.45.108	—	0
128.164.45.109	—	0
128.164.45.110	—	0
128.164.45.111	—	0
128.164.45.112	—	0
128.164.45.113	—	0
128.164.45.114	—	0
128.164.45.115	—	0
128.164.45.116	—	0
128.164.45.117	—	0
128.164.45.118	—	0
128.164.45.119	—	0
128.164.45.120	—	0
128.164.45.121	—	0
128.164.45.122	—	0
128.164.45.123	—	0
128.164.45.124	—	0
128.164.45.125	—	0
128.164.45.126	—	0
128.164.45.127	—	0
128.164.45.128	—	0
128.164.45.129	—	0
128.164.45.130	—	0
128.164.45.131	dit-acwebfb-t01.eadtst.gwu.edu	0
128.164.45.132	—	0
128.164.45.133	mailtstfbdmz1-mx.es.gwu.edu	0
128.164.45.134	mailtstfbdmz1-svcs.es.gwu.edu	0
128.164.45.135	mailtstfbdmz1-listserv.es.gwu.edu	0
128.164.45.136	mailtstfbdmz1-admin.es.gwu.edu	0
128.164.45.137	mailtstfbdmz1-smtp.es.gwu.edu	0
128.164.45.138	—	0
128.164.45.139	—	0
128.164.45.140	—	0
128.164.45.141	eaststoisu1.es.gwu.edu	0
128.164.45.142	easdevoisu1.es.gwu.edu	0
128.164.45.143	dit-acwebfb-t02.eadtst.gwu.edu	0
128.164.45.144	—	0
128.164.45.145	bnrtstords1.es.gwu.edu	0
128.164.45.146	bantsteth1.es.gwu.edu	0
128.164.45.147	bantsteth2.es.gwu.edu	0
128.164.45.148	restdevwlrs1.es.gwu.edu	0
128.164.45.149	resttstwlrs1.es.gwu.edu	0
128.164.45.150	—	0
128.164.45.151	—	0
128.164.45.152	—	0
128.164.45.153	brntstwls2.es.gwu.edu	0
128.164.45.154	—	0
128.164.45.155	bantstwladm1.es.gwu.edu	0
128.164.45.156	bandevwladm1.es.gwu.edu	0
128.164.45.157	bandevwlssb1.es.gwu.edu	0
128.164.45.158	—	0
128.164.45.159	—	0
128.164.45.160	—	0
128.164.45.161	—	0
128.164.45.162	—	0
128.164.45.163	—	0
128.164.45.164	—	0
128.164.45.165	—	0
128.164.45.166	—	0
128.164.45.167	—	0
128.164.45.168	—	0
128.164.45.169	—	0
128.164.45.170	—	0
128.164.45.171	—	0
128.164.45.172	—	0
128.164.45.173	—	0
128.164.45.174	—	0
128.164.45.175	—	0
128.164.45.176	—	0
128.164.45.177	—	0
128.164.45.178	—	0
128.164.45.179	—	0
128.164.45.180	—	0
128.164.45.181	—	0
128.164.45.182	—	0
128.164.45.183	—	0
128.164.45.184	—	0
128.164.45.185	—	0
128.164.45.186	—	0
128.164.45.187	—	0
128.164.45.188	—	0
128.164.45.189	—	0
128.164.45.190	mygwtstcfn1.es.gwu.edu	0
128.164.45.191	mygwtstcfn2.es.gwu.edu	0
128.164.45.192	bnrtstwfl1.es.gwu.edu	0
128.164.45.193	bnrtstwfl2.es.gwu.edu	0
128.164.45.194	tensen1-vlan1750.infosec.gwu.edu	0
128.164.45.195	—	0
128.164.45.196	—	0
128.164.45.197	—	0
128.164.45.198	mygwtstcold1.es.gwu.edu	0
128.164.45.199	mygwtstcold2.es.gwu.edu	0
128.164.45.200	—	0
128.164.45.201	—	0
128.164.45.202	—	0
128.164.45.203	—	0
128.164.45.204	—	0
128.164.45.205	—	0
128.164.45.206	—	0
128.164.45.207	—	0
128.164.45.208	—	0
128.164.45.209	—	0
128.164.45.210	—	0
128.164.45.211	—	0
128.164.45.212	—	0
128.164.45.213	—	0
128.164.45.214	—	0
128.164.45.215	—	0
128.164.45.216	avsdevcvc1.es.gwu.edu	0
128.164.45.217	—	0
128.164.45.218	avsdevxio1.es.gwu.edu	0
128.164.45.219	easmigoisu3.es.gwu.edu	0
128.164.45.220	—	0
128.164.45.221	—	0
128.164.45.222	—	0
128.164.45.223	bantstwlssb1.es.gwu.edu	0
128.164.45.224	—	0
128.164.45.225	fb-pc7-t04.ead.gwu.edu	0
128.164.45.226	dgrwtstweb1.es.gwu.edu	0
128.164.45.227	dgrwtstweb2.es.gwu.edu	0
128.164.45.228	dgrwtstweb3.es.gwu.edu	0
128.164.45.229	—	0
128.164.45.230	—	0
128.164.45.231	—	0
128.164.45.232	—	0
128.164.45.233	—	0
128.164.45.234	—	0
128.164.45.235	—	0
128.164.45.236	—	0
128.164.45.237	—	0
128.164.45.238	—	0
128.164.45.239	—	0
128.164.45.240	temptest240.vmware.it.gwu.edu	0
128.164.45.241	temptest241.vmware.it.gwu.edu	0
128.164.45.242	—	0
128.164.45.243	—	0
128.164.45.244	—	0
128.164.45.245	—	0
128.164.45.246	—	0
128.164.45.247	—	0
128.164.45.248	—	0
128.164.45.249	—	0
128.164.45.250	—	0
128.164.45.251	—	0
128.164.45.252	—	0
128.164.45.253	—	0
128.164.45.254	—	0
128.164.45.255	—	0

Traceroute

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

traceroute -a -n -q1 -f6 128.164.45.20

traceroute to 128.164.45.20 (128.164.45.20): 64 hops max, 52 byte packets

6 [AS11039] 128.164.203.212 1.787 ms

7 [AS11039] 128.164.226.69 2.029 ms

8 [AS11039] 128.164.45.20 2.007 ms

Measurement taken from

IPinfo ProbeNet in Reston, US

On January 19th 2026