Summary

ASN	AS3152 Fermi National Accelerator Laboratory (Fermilab)
BGP	131.225.0.0/16
IPs with RDNS	98
Hosted Domains	0
Pingable IPs	0
Router IPs	0


131.225.45.0	td-ic-subnet-2.fnal.gov	0
131.225.45.1	—	0
131.225.45.2	—	0
131.225.45.3	—	0
131.225.45.4	—	0
131.225.45.5	—	0
131.225.45.6	—	0
131.225.45.7	—	0
131.225.45.8	—	0
131.225.45.9	—	0
131.225.45.10	td-130988.fnal.gov	0
131.225.45.11	—	0
131.225.45.12	—	0
131.225.45.13	—	0
131.225.45.14	—	0
131.225.45.15	tdpc690.fnal.gov	0
131.225.45.16	wl-144445.fnal.gov	0
131.225.45.17	rexroth-drive-spare-hpr.fnal.gov	0
131.225.45.18	td-135279.fnal.gov	0
131.225.45.19	td-127531.fnal.gov	0
131.225.45.20	td-126942.fnal.gov	0
131.225.45.21	linux-681.fnal.gov	0
131.225.45.22	td-133101.fnal.gov	0
131.225.45.23	td-130203.fnal.gov	0
131.225.45.24	td-131644.fnal.gov	0
131.225.45.25	wl-142245.fnal.gov	0
131.225.45.26	mtfvlt01.fnal.gov	0
131.225.45.27	wl-142245.fnal.gov	0
131.225.45.28	tdsu18.fnal.gov	0
131.225.45.29	wd-130858.fnal.gov	0
131.225.45.30	td-130667.fnal.gov	0
131.225.45.31	bss-120192.fnal.gov	0
131.225.45.32	wl-142707.fnal.gov	0
131.225.45.33	mtfpc-bastion.fnal.gov	0
131.225.45.34	wl-138480.fnal.gov	0
131.225.45.35	td-131834.fnal.gov	0
131.225.45.36	mac-138252.fnal.gov	0
131.225.45.37	tdpc783.fnal.gov	0
131.225.45.38	td-130167.fnal.gov	0
131.225.45.39	prusa-ht90-1.fnal.gov	0
131.225.45.40	td-124655.fnal.gov	0
131.225.45.41	bambu-lab-h2d-pro.fnal.gov	0
131.225.45.42	ib3-lab.fnal.gov	0
131.225.45.43	cryo-ib1-ts4-ups.fnal.gov	0
131.225.45.44	cryo-ib1a-cmp-ups.fnal.gov	0
131.225.45.45	cryo-ib1-cldbx-ups.fnal.gov	0
131.225.45.46	brady-i3300-ib1.fnal.gov	0
131.225.45.47	sqms-130140.fnal.gov	0
131.225.45.48	—	0
131.225.45.49	—	0
131.225.45.50	—	0
131.225.45.51	—	0
131.225.45.52	—	0
131.225.45.53	fess-trid-ib2-gas.fnal.gov	0
131.225.45.54	—	0
131.225.45.55	—	0
131.225.45.56	dhcp-131-225-45-56.dhcp.fnal.gov	0
131.225.45.57	—	0
131.225.45.58	wd-142740.dhcp.fnal.gov	0
131.225.45.59	—	0
131.225.45.60	td-133291.dhcp.fnal.gov	0
131.225.45.61	—	0
131.225.45.62	—	0
131.225.45.63	devmc0.fnal.gov	0
131.225.45.64	—	0
131.225.45.65	—	0
131.225.45.66	devvx2c.fnal.gov	0
131.225.45.67	—	0
131.225.45.68	—	0
131.225.45.69	mtfpc30.fnal.gov	0
131.225.45.70	tdpc566.fnal.gov	0
131.225.45.71	—	0
131.225.45.72	tdpc681.fnal.gov	0
131.225.45.73	—	0
131.225.45.74	tdpc684.fnal.gov	0
131.225.45.75	devvx20.fnal.gov	0
131.225.45.76	—	0
131.225.45.77	—	0
131.225.45.78	—	0
131.225.45.79	—	0
131.225.45.80	—	0
131.225.45.81	devvx21.fnal.gov	0
131.225.45.82	—	0
131.225.45.83	—	0
131.225.45.84	devvx22.fnal.gov	0
131.225.45.85	—	0
131.225.45.86	—	0
131.225.45.87	—	0
131.225.45.88	—	0
131.225.45.89	devmc1.fnal.gov	0
131.225.45.90	mtfvx23.fnal.gov	0
131.225.45.91	mtfvx24.fnal.gov	0
131.225.45.92	—	0
131.225.45.93	—	0
131.225.45.94	—	0
131.225.45.95	—	0
131.225.45.96	—	0
131.225.45.97	—	0
131.225.45.98	—	0
131.225.45.99	agent45-99.fnal.gov	0
131.225.45.100	—	0
131.225.45.101	—	0
131.225.45.102	—	0
131.225.45.103	—	0
131.225.45.104	fnts-print2.fnal.gov	0
131.225.45.105	—	0
131.225.45.106	—	0
131.225.45.107	—	0
131.225.45.108	—	0
131.225.45.109	—	0
131.225.45.110	—	0
131.225.45.111	devvx1e.fnal.gov	0
131.225.45.112	—	0
131.225.45.113	devvx1f.fnal.gov	0
131.225.45.114	—	0
131.225.45.115	—	0
131.225.45.116	pxicont07.fnal.gov	0
131.225.45.117	—	0
131.225.45.118	—	0
131.225.45.119	—	0
131.225.45.120	mtfvx25.fnal.gov	0
131.225.45.121	—	0
131.225.45.122	—	0
131.225.45.123	—	0
131.225.45.124	—	0
131.225.45.125	—	0
131.225.45.126	—	0
131.225.45.127	—	0
131.225.45.128	—	0
131.225.45.129	—	0
131.225.45.130	—	0
131.225.45.131	—	0
131.225.45.132	—	0
131.225.45.133	—	0
131.225.45.134	—	0
131.225.45.135	—	0
131.225.45.136	—	0
131.225.45.137	tdpc180.fnal.gov	0
131.225.45.138	—	0
131.225.45.139	—	0
131.225.45.140	td-137974.dhcp.fnal.gov	0
131.225.45.141	—	0
131.225.45.142	dhcp-131-225-45-142.dhcp.fnal.gov	0
131.225.45.143	—	0
131.225.45.144	td-125634.dhcp.fnal.gov	0
131.225.45.145	—	0
131.225.45.146	—	0
131.225.45.147	td-127358.dhcp.fnal.gov	0
131.225.45.148	wl-148512.dhcp.fnal.gov	0
131.225.45.149	mtfvx26.fnal.gov	0
131.225.45.150	—	0
131.225.45.151	—	0
131.225.45.152	pxicont17.fnal.gov	0
131.225.45.153	—	0
131.225.45.154	td-123174.dhcp.fnal.gov	0
131.225.45.155	—	0
131.225.45.156	f170d1819.dhcp.fnal.gov	0
131.225.45.157	wd-141291.dhcp.fnal.gov	0
131.225.45.158	td-131078.dhcp.fnal.gov	0
131.225.45.159	hcx203v-spc.dhcp.fnal.gov	0
131.225.45.160	wd-147904.dhcp.fnal.gov	0
131.225.45.161	mtfvx27.fnal.gov	0
131.225.45.162	mtfvx28.fnal.gov	0
131.225.45.163	—	0
131.225.45.164	—	0
131.225.45.165	—	0
131.225.45.166	—	0
131.225.45.167	—	0
131.225.45.168	—	0
131.225.45.169	—	0
131.225.45.170	—	0
131.225.45.171	—	0
131.225.45.172	—	0
131.225.45.173	—	0
131.225.45.174	td-132465.dhcp.fnal.gov	0
131.225.45.175	—	0
131.225.45.176	wd-148343.dhcp.fnal.gov	0
131.225.45.177	wd-143776.dhcp.fnal.gov	0
131.225.45.178	wd-141393.dhcp.fnal.gov	0
131.225.45.179	wd-140434.dhcp.fnal.gov	0
131.225.45.180	wd-146216.dhcp.fnal.gov	0
131.225.45.181	td-122198.dhcp.fnal.gov	0
131.225.45.182	—	0
131.225.45.183	—	0
131.225.45.184	—	0
131.225.45.185	—	0
131.225.45.186	td-123648.dhcp.fnal.gov	0
131.225.45.187	td-130216.dhcp.fnal.gov	0
131.225.45.188	td-130666.dhcp.fnal.gov	0
131.225.45.189	td-132440.dhcp.fnal.gov	0
131.225.45.190	—	0
131.225.45.191	wl-141663.dhcp.fnal.gov	0
131.225.45.192	—	0
131.225.45.193	—	0
131.225.45.194	—	0
131.225.45.195	—	0
131.225.45.196	—	0
131.225.45.197	—	0
131.225.45.198	—	0
131.225.45.199	—	0
131.225.45.200	r-dist-td-1-45-1.fnal.gov	0
131.225.45.201	—	0
131.225.45.202	—	0
131.225.45.203	—	0
131.225.45.204	—	0
131.225.45.205	—	0
131.225.45.206	—	0
131.225.45.207	tdpc756.fnal.gov	0
131.225.45.208	—	0
131.225.45.209	—	0
131.225.45.210	—	0
131.225.45.211	r-dist-td-1-45-2.fnal.gov	0
131.225.45.212	r-dist-td-2-45-2.fnal.gov	0
131.225.45.213	—	0
131.225.45.214	—	0
131.225.45.215	tdtc135.fnal.gov	0
131.225.45.216	—	0
131.225.45.217	—	0
131.225.45.218	—	0
131.225.45.219	—	0
131.225.45.220	—	0
131.225.45.221	w-td-a-ib1-1.fnal.gov	0
131.225.45.222	—	0
131.225.45.223	—	0
131.225.45.224	—	0
131.225.45.225	—	0
131.225.45.226	—	0
131.225.45.227	—	0
131.225.45.228	—	0
131.225.45.229	—	0
131.225.45.230	—	0
131.225.45.231	—	0
131.225.45.232	—	0
131.225.45.233	—	0
131.225.45.234	—	0
131.225.45.235	—	0
131.225.45.236	—	0
131.225.45.237	—	0
131.225.45.238	—	0
131.225.45.239	—	0
131.225.45.240	—	0
131.225.45.241	—	0
131.225.45.242	wl-144779.dhcp.fnal.gov	0
131.225.45.243	wd-143720.dhcp.fnal.gov	0
131.225.45.244	td-138102.dhcp.fnal.gov	0
131.225.45.245	wd-142743.dhcp.fnal.gov	0
131.225.45.246	td-133289.dhcp.fnal.gov	0
131.225.45.247	—	0
131.225.45.248	td-133284.dhcp.fnal.gov	0
131.225.45.249	td-137078.dhcp.fnal.gov	0
131.225.45.250	—	0
131.225.45.251	—	0
131.225.45.252	—	0
131.225.45.253	—	0
131.225.45.254	—	0
131.225.45.255	—	0

Traceroute

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

traceroute -a -n -q1 -m4 131.225.45.38

traceroute to 131.225.45.38 (131.225.45.38): 4 hops max, 52 byte packets

1 [AS63023] 23.137.84.1 2.999 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Detroit, US

On February 7th 2026