Summary

ASN	AS513 CERN - European Organization for Nuclear Research
BGP	128.141.0.0/16
IPs with RDNS	246
Hosted Domains	0
Pingable IPs	0
Router IPs	0


128.141.234.0	—	0
128.141.234.1	r1-1-rjucy-1-pu7.cern.ch	0
128.141.234.2	—	0
128.141.234.3	—	0
128.141.234.4	pb-d-128-141-234-4.cern.ch	0
128.141.234.5	pb-d-128-141-234-5.cern.ch	0
128.141.234.6	pb-d-128-141-234-6.cern.ch	0
128.141.234.7	pb-d-128-141-234-7.cern.ch	0
128.141.234.8	pb-d-128-141-234-8.cern.ch	0
128.141.234.9	pb-d-128-141-234-9.cern.ch	0
128.141.234.10	pb-d-128-141-234-10.cern.ch	0
128.141.234.11	pb-d-128-141-234-11.cern.ch	0
128.141.234.12	pb-d-128-141-234-12.cern.ch	0
128.141.234.13	pb-d-128-141-234-13.cern.ch	0
128.141.234.14	pb-d-128-141-234-14.cern.ch	0
128.141.234.15	pb-d-128-141-234-15.cern.ch	0
128.141.234.16	pb-d-128-141-234-16.cern.ch	0
128.141.234.17	pb-d-128-141-234-17.cern.ch	0
128.141.234.18	pb-d-128-141-234-18.cern.ch	0
128.141.234.19	pb-d-128-141-234-19.cern.ch	0
128.141.234.20	pb-d-128-141-234-20.cern.ch	0
128.141.234.21	pb-d-128-141-234-21.cern.ch	0
128.141.234.22	pb-d-128-141-234-22.cern.ch	0
128.141.234.23	pb-d-128-141-234-23.cern.ch	0
128.141.234.24	pb-d-128-141-234-24.cern.ch	0
128.141.234.25	pb-d-128-141-234-25.cern.ch	0
128.141.234.26	pb-d-128-141-234-26.cern.ch	0
128.141.234.27	pb-d-128-141-234-27.cern.ch	0
128.141.234.28	pb-d-128-141-234-28.cern.ch	0
128.141.234.29	pb-d-128-141-234-29.cern.ch	0
128.141.234.30	pb-d-128-141-234-30.cern.ch	0
128.141.234.31	pb-d-128-141-234-31.cern.ch	0
128.141.234.32	pb-d-128-141-234-32.cern.ch	0
128.141.234.33	pb-d-128-141-234-33.cern.ch	0
128.141.234.34	pb-d-128-141-234-34.cern.ch	0
128.141.234.35	pb-d-128-141-234-35.cern.ch	0
128.141.234.36	pb-d-128-141-234-36.cern.ch	0
128.141.234.37	pb-d-128-141-234-37.cern.ch	0
128.141.234.38	pb-d-128-141-234-38.cern.ch	0
128.141.234.39	pb-d-128-141-234-39.cern.ch	0
128.141.234.40	pb-d-128-141-234-40.cern.ch	0
128.141.234.41	pb-d-128-141-234-41.cern.ch	0
128.141.234.42	pb-d-128-141-234-42.cern.ch	0
128.141.234.43	pb-d-128-141-234-43.cern.ch	0
128.141.234.44	pb-d-128-141-234-44.cern.ch	0
128.141.234.45	pb-d-128-141-234-45.cern.ch	0
128.141.234.46	pb-d-128-141-234-46.cern.ch	0
128.141.234.47	pb-d-128-141-234-47.cern.ch	0
128.141.234.48	pb-d-128-141-234-48.cern.ch	0
128.141.234.49	pb-d-128-141-234-49.cern.ch	0
128.141.234.50	pb-d-128-141-234-50.cern.ch	0
128.141.234.51	pb-d-128-141-234-51.cern.ch	0
128.141.234.52	pb-d-128-141-234-52.cern.ch	0
128.141.234.53	pb-d-128-141-234-53.cern.ch	0
128.141.234.54	pb-d-128-141-234-54.cern.ch	0
128.141.234.55	pb-d-128-141-234-55.cern.ch	0
128.141.234.56	pb-d-128-141-234-56.cern.ch	0
128.141.234.57	pb-d-128-141-234-57.cern.ch	0
128.141.234.58	pb-d-128-141-234-58.cern.ch	0
128.141.234.59	pb-d-128-141-234-59.cern.ch	0
128.141.234.60	pb-d-128-141-234-60.cern.ch	0
128.141.234.61	pb-d-128-141-234-61.cern.ch	0
128.141.234.62	pb-d-128-141-234-62.cern.ch	0
128.141.234.63	pb-d-128-141-234-63.cern.ch	0
128.141.234.64	pb-d-128-141-234-64.cern.ch	0
128.141.234.65	pb-d-128-141-234-65.cern.ch	0
128.141.234.66	pb-d-128-141-234-66.cern.ch	0
128.141.234.67	pb-d-128-141-234-67.cern.ch	0
128.141.234.68	pb-d-128-141-234-68.cern.ch	0
128.141.234.69	pb-d-128-141-234-69.cern.ch	0
128.141.234.70	pb-d-128-141-234-70.cern.ch	0
128.141.234.71	pb-d-128-141-234-71.cern.ch	0
128.141.234.72	pb-d-128-141-234-72.cern.ch	0
128.141.234.73	pb-d-128-141-234-73.cern.ch	0
128.141.234.74	pb-d-128-141-234-74.cern.ch	0
128.141.234.75	pb-d-128-141-234-75.cern.ch	0
128.141.234.76	pb-d-128-141-234-76.cern.ch	0
128.141.234.77	pb-d-128-141-234-77.cern.ch	0
128.141.234.78	pb-d-128-141-234-78.cern.ch	0
128.141.234.79	pb-d-128-141-234-79.cern.ch	0
128.141.234.80	pb-d-128-141-234-80.cern.ch	0
128.141.234.81	pb-d-128-141-234-81.cern.ch	0
128.141.234.82	pb-d-128-141-234-82.cern.ch	0
128.141.234.83	pb-d-128-141-234-83.cern.ch	0
128.141.234.84	pb-d-128-141-234-84.cern.ch	0
128.141.234.85	pb-d-128-141-234-85.cern.ch	0
128.141.234.86	pb-d-128-141-234-86.cern.ch	0
128.141.234.87	pb-d-128-141-234-87.cern.ch	0
128.141.234.88	pb-d-128-141-234-88.cern.ch	0
128.141.234.89	pb-d-128-141-234-89.cern.ch	0
128.141.234.90	pb-d-128-141-234-90.cern.ch	0
128.141.234.91	pb-d-128-141-234-91.cern.ch	0
128.141.234.92	pb-d-128-141-234-92.cern.ch	0
128.141.234.93	pb-d-128-141-234-93.cern.ch	0
128.141.234.94	pb-d-128-141-234-94.cern.ch	0
128.141.234.95	pb-d-128-141-234-95.cern.ch	0
128.141.234.96	pb-d-128-141-234-96.cern.ch	0
128.141.234.97	pb-d-128-141-234-97.cern.ch	0
128.141.234.98	pb-d-128-141-234-98.cern.ch	0
128.141.234.99	pb-d-128-141-234-99.cern.ch	0
128.141.234.100	pb-d-128-141-234-100.cern.ch	0
128.141.234.101	pb-d-128-141-234-101.cern.ch	0
128.141.234.102	pb-d-128-141-234-102.cern.ch	0
128.141.234.103	pb-d-128-141-234-103.cern.ch	0
128.141.234.104	pb-d-128-141-234-104.cern.ch	0
128.141.234.105	pb-d-128-141-234-105.cern.ch	0
128.141.234.106	pb-d-128-141-234-106.cern.ch	0
128.141.234.107	pb-d-128-141-234-107.cern.ch	0
128.141.234.108	pb-d-128-141-234-108.cern.ch	0
128.141.234.109	pb-d-128-141-234-109.cern.ch	0
128.141.234.110	pb-d-128-141-234-110.cern.ch	0
128.141.234.111	pb-d-128-141-234-111.cern.ch	0
128.141.234.112	pb-d-128-141-234-112.cern.ch	0
128.141.234.113	pb-d-128-141-234-113.cern.ch	0
128.141.234.114	pb-d-128-141-234-114.cern.ch	0
128.141.234.115	pb-d-128-141-234-115.cern.ch	0
128.141.234.116	pb-d-128-141-234-116.cern.ch	0
128.141.234.117	pb-d-128-141-234-117.cern.ch	0
128.141.234.118	pb-d-128-141-234-118.cern.ch	0
128.141.234.119	pb-d-128-141-234-119.cern.ch	0
128.141.234.120	pb-d-128-141-234-120.cern.ch	0
128.141.234.121	pb-d-128-141-234-121.cern.ch	0
128.141.234.122	pb-d-128-141-234-122.cern.ch	0
128.141.234.123	pb-d-128-141-234-123.cern.ch	0
128.141.234.124	pb-d-128-141-234-124.cern.ch	0
128.141.234.125	pb-d-128-141-234-125.cern.ch	0
128.141.234.126	pb-d-128-141-234-126.cern.ch	0
128.141.234.127	pb-d-128-141-234-127.cern.ch	0
128.141.234.128	pb-d-128-141-234-128.cern.ch	0
128.141.234.129	pb-d-128-141-234-129.cern.ch	0
128.141.234.130	pb-d-128-141-234-130.cern.ch	0
128.141.234.131	pb-d-128-141-234-131.cern.ch	0
128.141.234.132	pb-d-128-141-234-132.cern.ch	0
128.141.234.133	pb-d-128-141-234-133.cern.ch	0
128.141.234.134	pb-d-128-141-234-134.cern.ch	0
128.141.234.135	pb-d-128-141-234-135.cern.ch	0
128.141.234.136	pb-d-128-141-234-136.cern.ch	0
128.141.234.137	pb-d-128-141-234-137.cern.ch	0
128.141.234.138	pb-d-128-141-234-138.cern.ch	0
128.141.234.139	pb-d-128-141-234-139.cern.ch	0
128.141.234.140	pb-d-128-141-234-140.cern.ch	0
128.141.234.141	pb-d-128-141-234-141.cern.ch	0
128.141.234.142	pb-d-128-141-234-142.cern.ch	0
128.141.234.143	pb-d-128-141-234-143.cern.ch	0
128.141.234.144	pb-d-128-141-234-144.cern.ch	0
128.141.234.145	pb-d-128-141-234-145.cern.ch	0
128.141.234.146	pb-d-128-141-234-146.cern.ch	0
128.141.234.147	pb-d-128-141-234-147.cern.ch	0
128.141.234.148	pb-d-128-141-234-148.cern.ch	0
128.141.234.149	pb-d-128-141-234-149.cern.ch	0
128.141.234.150	pb-d-128-141-234-150.cern.ch	0
128.141.234.151	pb-d-128-141-234-151.cern.ch	0
128.141.234.152	pb-d-128-141-234-152.cern.ch	0
128.141.234.153	pb-d-128-141-234-153.cern.ch	0
128.141.234.154	pb-d-128-141-234-154.cern.ch	0
128.141.234.155	pb-d-128-141-234-155.cern.ch	0
128.141.234.156	pb-d-128-141-234-156.cern.ch	0
128.141.234.157	pb-d-128-141-234-157.cern.ch	0
128.141.234.158	pb-d-128-141-234-158.cern.ch	0
128.141.234.159	pb-d-128-141-234-159.cern.ch	0
128.141.234.160	pb-d-128-141-234-160.cern.ch	0
128.141.234.161	pb-d-128-141-234-161.cern.ch	0
128.141.234.162	pb-d-128-141-234-162.cern.ch	0
128.141.234.163	pb-d-128-141-234-163.cern.ch	0
128.141.234.164	pb-d-128-141-234-164.cern.ch	0
128.141.234.165	pb-d-128-141-234-165.cern.ch	0
128.141.234.166	pb-d-128-141-234-166.cern.ch	0
128.141.234.167	pb-d-128-141-234-167.cern.ch	0
128.141.234.168	pb-d-128-141-234-168.cern.ch	0
128.141.234.169	pb-d-128-141-234-169.cern.ch	0
128.141.234.170	pb-d-128-141-234-170.cern.ch	0
128.141.234.171	pb-d-128-141-234-171.cern.ch	0
128.141.234.172	pb-d-128-141-234-172.cern.ch	0
128.141.234.173	pb-d-128-141-234-173.cern.ch	0
128.141.234.174	pb-d-128-141-234-174.cern.ch	0
128.141.234.175	pb-d-128-141-234-175.cern.ch	0
128.141.234.176	pb-d-128-141-234-176.cern.ch	0
128.141.234.177	pb-d-128-141-234-177.cern.ch	0
128.141.234.178	pb-d-128-141-234-178.cern.ch	0
128.141.234.179	pb-d-128-141-234-179.cern.ch	0
128.141.234.180	pb-d-128-141-234-180.cern.ch	0
128.141.234.181	pb-d-128-141-234-181.cern.ch	0
128.141.234.182	pb-d-128-141-234-182.cern.ch	0
128.141.234.183	pb-d-128-141-234-183.cern.ch	0
128.141.234.184	pb-d-128-141-234-184.cern.ch	0
128.141.234.185	pb-d-128-141-234-185.cern.ch	0
128.141.234.186	pb-d-128-141-234-186.cern.ch	0
128.141.234.187	pb-d-128-141-234-187.cern.ch	0
128.141.234.188	pb-d-128-141-234-188.cern.ch	0
128.141.234.189	pb-d-128-141-234-189.cern.ch	0
128.141.234.190	pb-d-128-141-234-190.cern.ch	0
128.141.234.191	pb-d-128-141-234-191.cern.ch	0
128.141.234.192	pb-d-128-141-234-192.cern.ch	0
128.141.234.193	pb-d-128-141-234-193.cern.ch	0
128.141.234.194	pb-d-128-141-234-194.cern.ch	0
128.141.234.195	pb-d-128-141-234-195.cern.ch	0
128.141.234.196	pb-d-128-141-234-196.cern.ch	0
128.141.234.197	pb-d-128-141-234-197.cern.ch	0
128.141.234.198	pb-d-128-141-234-198.cern.ch	0
128.141.234.199	pb-d-128-141-234-199.cern.ch	0
128.141.234.200	pb-d-128-141-234-200.cern.ch	0
128.141.234.201	pb-d-128-141-234-201.cern.ch	0
128.141.234.202	pb-d-128-141-234-202.cern.ch	0
128.141.234.203	pb-d-128-141-234-203.cern.ch	0
128.141.234.204	pb-d-128-141-234-204.cern.ch	0
128.141.234.205	pb-d-128-141-234-205.cern.ch	0
128.141.234.206	pb-d-128-141-234-206.cern.ch	0
128.141.234.207	pb-d-128-141-234-207.cern.ch	0
128.141.234.208	pb-d-128-141-234-208.cern.ch	0
128.141.234.209	pb-d-128-141-234-209.cern.ch	0
128.141.234.210	pb-d-128-141-234-210.cern.ch	0
128.141.234.211	pb-d-128-141-234-211.cern.ch	0
128.141.234.212	pb-d-128-141-234-212.cern.ch	0
128.141.234.213	pb-d-128-141-234-213.cern.ch	0
128.141.234.214	pb-d-128-141-234-214.cern.ch	0
128.141.234.215	pb-d-128-141-234-215.cern.ch	0
128.141.234.216	pb-d-128-141-234-216.cern.ch	0
128.141.234.217	pb-d-128-141-234-217.cern.ch	0
128.141.234.218	pb-d-128-141-234-218.cern.ch	0
128.141.234.219	pb-d-128-141-234-219.cern.ch	0
128.141.234.220	pb-d-128-141-234-220.cern.ch	0
128.141.234.221	pb-d-128-141-234-221.cern.ch	0
128.141.234.222	pb-d-128-141-234-222.cern.ch	0
128.141.234.223	pb-d-128-141-234-223.cern.ch	0
128.141.234.224	pb-d-128-141-234-224.cern.ch	0
128.141.234.225	pb-d-128-141-234-225.cern.ch	0
128.141.234.226	pb-d-128-141-234-226.cern.ch	0
128.141.234.227	pb-d-128-141-234-227.cern.ch	0
128.141.234.228	pb-d-128-141-234-228.cern.ch	0
128.141.234.229	pb-d-128-141-234-229.cern.ch	0
128.141.234.230	pb-d-128-141-234-230.cern.ch	0
128.141.234.231	pc-lhec-01-mgmt.cern.ch	0
128.141.234.232	pc-lhec-02-mgmt.cern.ch	0
128.141.234.233	pc-lhec-02.cern.ch	0
128.141.234.234	pc-lhec-01.cern.ch	0
128.141.234.235	yarrpixdaq.cern.ch	0
128.141.234.236	pcroom293.cern.ch	0
128.141.234.237	timboard.cern.ch	0
128.141.234.238	pueo-nuc.cern.ch	0
128.141.234.239	—	0
128.141.234.240	—	0
128.141.234.241	pcroom269.cern.ch	0
128.141.234.242	—	0
128.141.234.243	pcatlbn14.cern.ch	0
128.141.234.244	ouhep10.cern.ch	0
128.141.234.245	—	0
128.141.234.246	ouhep02.cern.ch	0
128.141.234.247	itkmakers5.cern.ch	0
128.141.234.248	pcutatlas2.cern.ch	0
128.141.234.249	pcutatlas1.cern.ch	0
128.141.234.250	turbox-pc.cern.ch	0
128.141.234.251	isudarkyu.cern.ch	0
128.141.234.252	—	0
128.141.234.253	vcroom043.cern.ch	0
128.141.234.254	—	0
128.141.234.255	—	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 128.141.234.141

traceroute to 128.141.234.141 (128.141.234.141): 5 hops max, 52 byte packets

1 [AS15169] 108.170.226.38 12.945 ms

2 [AS513] 192.65.184.89 17.113 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On January 19th 2026