Summary

ASN	AS11537 Internet2
BGP	163.253.12.0/23
IPs with RDNS	140
Hosted Domains	0
Pingable IPs	0
Router IPs	0


163.253.12.0	—	0
163.253.12.1	irb.100.smn-rtsw1.ashb.net.internet2.edu	0
163.253.12.2	smn-term1.ashb.net.internet2.edu	0
163.253.12.3	dcp1.ashb.net.internet2.edu	0
163.253.12.4	core1.ashb.smn.net.internet2.edu	0
163.253.12.5	core2.ashb.smn.net.internet2.edu	0
163.253.12.6	agg1.ashb.smn.net.internet2.edu	0
163.253.12.7	agg2.ashb.smn.net.internet2.edu	0
163.253.12.8	—	0
163.253.12.9	ge-0-0-0.0.sw5.ashb.net.internet2.edu	0
163.253.12.10	dcp3.ashb.net.internet2.edu	0
163.253.12.11	dcp4.ashb.net.internet2.edu	0
163.253.12.12	agg3.ashb.smn.net.internet2.edu	0
163.253.12.13	—	0
163.253.12.14	—	0
163.253.12.15	—	0
163.253.12.16	—	0
163.253.12.17	irb.100.smn-rtsw1.atla.net.internet2.edu	0
163.253.12.18	smn-term1.atla.net.internet2.edu	0
163.253.12.19	dcp1.atla.net.internet2.edu	0
163.253.12.20	core1.atla.smn.net.internet2.edu	0
163.253.12.21	core2.atla.smn.net.internet2.edu	0
163.253.12.22	—	0
163.253.12.23	—	0
163.253.12.24	—	0
163.253.12.25	—	0
163.253.12.26	—	0
163.253.12.27	—	0
163.253.12.28	—	0
163.253.12.29	—	0
163.253.12.30	dcp2.atla.net.internet2.edu	0
163.253.12.31	—	0
163.253.12.32	—	0
163.253.12.33	irb.100.smn-rtsw1.chic.net.internet2.edu	0
163.253.12.34	smn-term1.chic.net.internet2.edu	0
163.253.12.35	dcp1.chic.net.internet2.edu	0
163.253.12.36	core1.chic.smn.net.internet2.edu	0
163.253.12.37	core2.chic.smn.net.internet2.edu	0
163.253.12.38	—	0
163.253.12.39	dcp2.chic.net.internet2.edu	0
163.253.12.40	dcp3.chic.net.internet2.edu	0
163.253.12.41	em-0.0.sw1.chic.net.internet2.edu	0
163.253.12.42	—	0
163.253.12.43	—	0
163.253.12.44	—	0
163.253.12.45	—	0
163.253.12.46	—	0
163.253.12.47	—	0
163.253.12.48	—	0
163.253.12.49	irb.100.smn-rtsw1.denv.net.internet2.edu	0
163.253.12.50	smn-term1.denv.net.internet2.edu	0
163.253.12.51	dcp1.denv.net.internet2.edu	0
163.253.12.52	core1.denv.smn.net.internet2.edu	0
163.253.12.53	core2.denv.smn.net.internet2.edu	0
163.253.12.54	smn-fw1.denv.net.internet2.edu	0
163.253.12.55	—	0
163.253.12.56	—	0
163.253.12.57	—	0
163.253.12.58	—	0
163.253.12.59	—	0
163.253.12.60	—	0
163.253.12.61	—	0
163.253.12.62	dcp2.denv.net.internet2.edu	0
163.253.12.63	—	0
163.253.12.64	—	0
163.253.12.65	irb.100.smn-rtsw1.eqch.net.internet2.edu	0
163.253.12.66	smn-term1.eqch.net.internet2.edu	0
163.253.12.67	dcp1.eqch.net.internet2.edu	0
163.253.12.68	core1.eqch.smn.net.internet2.edu	0
163.253.12.69	core2.eqch.smn.net.internet2.edu	0
163.253.12.70	agg1.eqch.smn.net.internet2.edu	0
163.253.12.71	agg2.eqch.smn.net.internet2.edu	0
163.253.12.72	dwdmdcp2.eqch.net.internet2.edu	0
163.253.12.73	agg3.eqch.smn.net.internet2.edu	0
163.253.12.74	agg4.eqch.smn.net.internet2.edu	0
163.253.12.75	—	0
163.253.12.76	dcp3.eqch.net.internet2.edu	0
163.253.12.77	dcp4.eqch.net.internet2.edu	0
163.253.12.78	—	0
163.253.12.79	—	0
163.253.12.80	—	0
163.253.12.81	irb.100.smn-rtsw1.indi.net.internet2.edu	0
163.253.12.82	smn-term1.indi.net.internet2.edu	0
163.253.12.83	dcp1.indi.net.internet2.edu	0
163.253.12.84	core1.indi.smn.net.internet2.edu	0
163.253.12.85	dcp3.indi.net.internet2.edu	0
163.253.12.86	—	0
163.253.12.87	—	0
163.253.12.88	—	0
163.253.12.89	—	0
163.253.12.90	—	0
163.253.12.91	—	0
163.253.12.92	—	0
163.253.12.93	—	0
163.253.12.94	—	0
163.253.12.95	—	0
163.253.12.96	—	0
163.253.12.97	irb.100.smn-rtsw1.seat.net.internet2.edu	0
163.253.12.98	net-1.smn-term1.seat.net.internet2.edu	0
163.253.12.99	dcp1.seat.net.internet2.edu	0
163.253.12.100	core1.seat.smn.net.internet2.edu	0
163.253.12.101	core2.seat.smn.net.internet2.edu	0
163.253.12.102	agg1.seat.smn.net.internet2.edu	0
163.253.12.103	agg2.seat.smn.net.internet2.edu	0
163.253.12.104	dcp3.seat.net.internet2.edu	0
163.253.12.105	—	0
163.253.12.106	—	0
163.253.12.107	—	0
163.253.12.108	—	0
163.253.12.109	—	0
163.253.12.110	—	0
163.253.12.111	—	0
163.253.12.112	—	0
163.253.12.113	irb.100.smn-rtsw1.wash.net.internet2.edu	0
163.253.12.114	smn-term1.wash.net.internet2.edu	0
163.253.12.115	dcp1.wash.net.internet2.edu	0
163.253.12.116	core1.wash.smn.net.internet2.edu	0
163.253.12.117	fxp-0.0.smn-fw1.wash.net.internet2.edu	0
163.253.12.118	dcp2.wash.net.internet2.edu	0
163.253.12.119	dcp3.wash.net.internet2.edu	0
163.253.12.120	acp1.wash.net.internet2.edu	0
163.253.12.121	—	0
163.253.12.122	—	0
163.253.12.123	—	0
163.253.12.124	—	0
163.253.12.125	—	0
163.253.12.126	—	0
163.253.12.127	—	0
163.253.12.128	—	0
163.253.12.129	irb.100.smn-rtsw1.alba.net.internet2.edu	0
163.253.12.130	smn-term1.alba.net.internet2.edu	0
163.253.12.131	dcp2.alba.net.internet2.edu	0
163.253.12.132	core1.alba.smn.net.internet2.edu	0
163.253.12.133	dcp1.alba.net.internet2.edu	0
163.253.12.134	—	0
163.253.12.135	—	0
163.253.12.136	—	0
163.253.12.137	irb.100.smn-rtsw1.bois.net.internet2.edu	0
163.253.12.138	smn-term1.bois.net.internet2.edu	0
163.253.12.139	dcp1.bois.net.internet2.edu	0
163.253.12.140	core1.bois.smn.net.internet2.edu	0
163.253.12.141	—	0
163.253.12.142	—	0
163.253.12.143	—	0
163.253.12.144	—	0
163.253.12.145	irb.100.smn-rtsw1.char.net.internet2.edu	0
163.253.12.146	smn-term1.char.net.internet2.edu	0
163.253.12.147	dcp1.char.net.internet2.edu	0
163.253.12.148	core1.char.smn.net.internet2.edu	0
163.253.12.149	dcp2.char.net.internet2.edu	0
163.253.12.150	—	0
163.253.12.151	—	0
163.253.12.152	—	0
163.253.12.153	irb.100.smn-rtsw1.cinc.net.internet2.edu	0
163.253.12.154	smn-term1.cinc.net.internet2.edu	0
163.253.12.155	dcp1.cinc.net.internet2.edu	0
163.253.12.156	core1.cinc.smn.net.internet2.edu	0
163.253.12.157	core2.cinc.smn.net.internet2.edu	0
163.253.12.158	dcp2.cinc.net.internet2.edu	0
163.253.12.159	—	0
163.253.12.160	—	0
163.253.12.161	irb.100.smn-rtsw1.clev.net.internet2.edu	0
163.253.12.162	smn-term1.clev.net.internet2.edu	0
163.253.12.163	dcp1.clev.net.internet2.edu	0
163.253.12.164	core1.clev.smn.net.internet2.edu	0
163.253.12.165	core2.clev.smn.net.internet2.edu	0
163.253.12.166	dcp3.clev.net.internet2.edu	0
163.253.12.167	—	0
163.253.12.168	—	0
163.253.12.169	irb.100.smn-rtsw1.nash.net.internet2.edu	0
163.253.12.170	core3.nash.smn.net.internet2.edu	0
163.253.12.171	—	0
163.253.12.172	—	0
163.253.12.173	—	0
163.253.12.174	—	0
163.253.12.175	—	0
163.253.12.176	—	0
163.253.12.177	irb.100.smn-rtsw1.dall3.net.internet2.edu	0
163.253.12.178	smn-term1.dall3.net.internet2.edu	0
163.253.12.179	dcp2.dall3.net.internet2.edu	0
163.253.12.180	agg1.dall3.smn.net.internet2.edu	0
163.253.12.181	agg2.dall3.smn.net.internet2.edu	0
163.253.12.182	dcp1.dall3.net.internet2.edu	0
163.253.12.183	—	0
163.253.12.184	—	0
163.253.12.185	irb.100.smn-rtsw1.elpa.net.internet2.edu	0
163.253.12.186	smn-term1.elpa.net.internet2.edu	0
163.253.12.187	dcp1.elpa.net.internet2.edu	0
163.253.12.188	core1.elpa.smn.net.internet2.edu	0
163.253.12.189	core2.elpa.smn.net.internet2.edu	0
163.253.12.190	dcp2.elpa.net.internet2.edu	0
163.253.12.191	—	0
163.253.12.192	—	0
163.253.12.193	irb.100.smn-rtsw1.euge.net.internet2.edu	0
163.253.12.194	smn-term1.euge.net.internet2.edu	0
163.253.12.195	dwdmdcp.euge.net.internet2.edu	0
163.253.12.196	—	0
163.253.12.197	—	0
163.253.12.198	—	0
163.253.12.199	—	0
163.253.12.200	—	0
163.253.12.201	—	0
163.253.12.202	—	0
163.253.12.203	—	0
163.253.12.204	—	0
163.253.12.205	—	0
163.253.12.206	—	0
163.253.12.207	—	0
163.253.12.208	—	0
163.253.12.209	irb.100.smn-rtsw1.hart2.net.internet2.edu	0
163.253.12.210	smn-term1.hart2.net.internet2.edu	0
163.253.12.211	dcp2.hart2.net.internet2.edu	0
163.253.12.212	core1.hart2.smn.net.internet2.edu	0
163.253.12.213	dcp1.hart2.net.internet2.edu	0
163.253.12.214	—	0
163.253.12.215	—	0
163.253.12.216	—	0
163.253.12.217	irb.100.smn-rtsw1.houh.net.internet2.edu	0
163.253.12.218	smn-term1.houh.net.internet2.edu	0
163.253.12.219	dcp1.houh.net.internet2.edu	0
163.253.12.220	core1.houh.smn.net.internet2.edu	0
163.253.12.221	dcp2.houh.net.internet2.edu	0
163.253.12.222	—	0
163.253.12.223	—	0
163.253.12.224	—	0
163.253.12.225	irb.100.smn-rtsw1.hous.net.internet2.edu	0
163.253.12.226	smn-term1.hous.net.internet2.edu	0
163.253.12.227	dcp2.hous.net.internet2.edu	0
163.253.12.228	core2.hous.smn.net.internet2.edu	0
163.253.12.229	core1.hous.smn.net.internet2.edu	0
163.253.12.230	dcp1.hous.net.internet2.edu	0
163.253.12.231	—	0
163.253.12.232	—	0
163.253.12.233	irb.100.smn-rtsw1.jack.net.internet2.edu	0
163.253.12.234	smn-term1.jack.net.internet2.edu	0
163.253.12.235	dcp1.jack.net.internet2.edu	0
163.253.12.236	core1.jack.smn.net.internet2.edu	0
163.253.12.237	dcp2.jack.net.internet2.edu	0
163.253.12.238	—	0
163.253.12.239	—	0
163.253.12.240	—	0
163.253.12.241	irb.100.smn-rtsw1.jcsn.net.internet2.edu	0
163.253.12.242	smn-term1.jcsn.net.internet2.edu	0
163.253.12.243	dcp1.jcsn.net.internet2.edu	0
163.253.12.244	core1.jcsn.smn.net.internet2.edu	0
163.253.12.245	dcp2.jcsn.net.internet2.edu	0
163.253.12.246	—	0
163.253.12.247	—	0
163.253.12.248	—	0
163.253.12.249	irb.100.smn-rtsw1.kans.net.internet2.edu	0
163.253.12.250	smn-term1.kans.net.internet2.edu	0
163.253.12.251	dcp2.kans.net.internet2.edu	0
163.253.12.252	core1.kans.smn.net.internet2.edu	0
163.253.12.253	core2.kans.smn.net.internet2.edu	0
163.253.12.254	dcp3.kans.net.internet2.edu	0
163.253.12.255	—	0

Traceroute

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

traceroute -a -n -q1 -m5 163.253.12.188

traceroute to 163.253.12.188 (163.253.12.188): 5 hops max, 52 byte packets

1 [AS31898] 140.91.250.25 0.073 ms

2 [AS3356] 213.19.206.138 0.435 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Marseille, FR

On December 28th 2025