Summary

ASN	AS513 CERN - European Organization for Nuclear Research
BGP	128.141.0.0/16
IPs with RDNS	250
Hosted Domains	0
Pingable IPs	0
Router IPs	0


128.141.152.0	—	0
128.141.152.1	r874-r-rjues-1-pu3.cern.ch	0
128.141.152.2	—	0
128.141.152.3	—	0
128.141.152.4	pb-d-128-141-152-4.cern.ch	0
128.141.152.5	pb-d-128-141-152-5.cern.ch	0
128.141.152.6	pb-d-128-141-152-6.cern.ch	0
128.141.152.7	pb-d-128-141-152-7.cern.ch	0
128.141.152.8	pb-d-128-141-152-8.cern.ch	0
128.141.152.9	pb-d-128-141-152-9.cern.ch	0
128.141.152.10	pb-d-128-141-152-10.cern.ch	0
128.141.152.11	pb-d-128-141-152-11.cern.ch	0
128.141.152.12	pb-d-128-141-152-12.cern.ch	0
128.141.152.13	pb-d-128-141-152-13.cern.ch	0
128.141.152.14	pb-d-128-141-152-14.cern.ch	0
128.141.152.15	pb-d-128-141-152-15.cern.ch	0
128.141.152.16	pb-d-128-141-152-16.cern.ch	0
128.141.152.17	pb-d-128-141-152-17.cern.ch	0
128.141.152.18	pb-d-128-141-152-18.cern.ch	0
128.141.152.19	pb-d-128-141-152-19.cern.ch	0
128.141.152.20	pb-d-128-141-152-20.cern.ch	0
128.141.152.21	pb-d-128-141-152-21.cern.ch	0
128.141.152.22	pb-d-128-141-152-22.cern.ch	0
128.141.152.23	pb-d-128-141-152-23.cern.ch	0
128.141.152.24	pb-d-128-141-152-24.cern.ch	0
128.141.152.25	pb-d-128-141-152-25.cern.ch	0
128.141.152.26	pb-d-128-141-152-26.cern.ch	0
128.141.152.27	pb-d-128-141-152-27.cern.ch	0
128.141.152.28	pb-d-128-141-152-28.cern.ch	0
128.141.152.29	pb-d-128-141-152-29.cern.ch	0
128.141.152.30	pb-d-128-141-152-30.cern.ch	0
128.141.152.31	pb-d-128-141-152-31.cern.ch	0
128.141.152.32	pb-d-128-141-152-32.cern.ch	0
128.141.152.33	pb-d-128-141-152-33.cern.ch	0
128.141.152.34	pb-d-128-141-152-34.cern.ch	0
128.141.152.35	pb-d-128-141-152-35.cern.ch	0
128.141.152.36	pb-d-128-141-152-36.cern.ch	0
128.141.152.37	pb-d-128-141-152-37.cern.ch	0
128.141.152.38	pb-d-128-141-152-38.cern.ch	0
128.141.152.39	pb-d-128-141-152-39.cern.ch	0
128.141.152.40	pb-d-128-141-152-40.cern.ch	0
128.141.152.41	pb-d-128-141-152-41.cern.ch	0
128.141.152.42	pb-d-128-141-152-42.cern.ch	0
128.141.152.43	pb-d-128-141-152-43.cern.ch	0
128.141.152.44	pb-d-128-141-152-44.cern.ch	0
128.141.152.45	pb-d-128-141-152-45.cern.ch	0
128.141.152.46	pb-d-128-141-152-46.cern.ch	0
128.141.152.47	pb-d-128-141-152-47.cern.ch	0
128.141.152.48	pb-d-128-141-152-48.cern.ch	0
128.141.152.49	pb-d-128-141-152-49.cern.ch	0
128.141.152.50	pb-d-128-141-152-50.cern.ch	0
128.141.152.51	pb-d-128-141-152-51.cern.ch	0
128.141.152.52	pb-d-128-141-152-52.cern.ch	0
128.141.152.53	pb-d-128-141-152-53.cern.ch	0
128.141.152.54	pb-d-128-141-152-54.cern.ch	0
128.141.152.55	pb-d-128-141-152-55.cern.ch	0
128.141.152.56	pb-d-128-141-152-56.cern.ch	0
128.141.152.57	pb-d-128-141-152-57.cern.ch	0
128.141.152.58	pb-d-128-141-152-58.cern.ch	0
128.141.152.59	pb-d-128-141-152-59.cern.ch	0
128.141.152.60	pb-d-128-141-152-60.cern.ch	0
128.141.152.61	pb-d-128-141-152-61.cern.ch	0
128.141.152.62	pb-d-128-141-152-62.cern.ch	0
128.141.152.63	pb-d-128-141-152-63.cern.ch	0
128.141.152.64	pb-d-128-141-152-64.cern.ch	0
128.141.152.65	pb-d-128-141-152-65.cern.ch	0
128.141.152.66	pb-d-128-141-152-66.cern.ch	0
128.141.152.67	pb-d-128-141-152-67.cern.ch	0
128.141.152.68	pb-d-128-141-152-68.cern.ch	0
128.141.152.69	pb-d-128-141-152-69.cern.ch	0
128.141.152.70	pb-d-128-141-152-70.cern.ch	0
128.141.152.71	pb-d-128-141-152-71.cern.ch	0
128.141.152.72	pb-d-128-141-152-72.cern.ch	0
128.141.152.73	pb-d-128-141-152-73.cern.ch	0
128.141.152.74	pb-d-128-141-152-74.cern.ch	0
128.141.152.75	pb-d-128-141-152-75.cern.ch	0
128.141.152.76	pb-d-128-141-152-76.cern.ch	0
128.141.152.77	pb-d-128-141-152-77.cern.ch	0
128.141.152.78	pb-d-128-141-152-78.cern.ch	0
128.141.152.79	pb-d-128-141-152-79.cern.ch	0
128.141.152.80	pb-d-128-141-152-80.cern.ch	0
128.141.152.81	pb-d-128-141-152-81.cern.ch	0
128.141.152.82	pb-d-128-141-152-82.cern.ch	0
128.141.152.83	pb-d-128-141-152-83.cern.ch	0
128.141.152.84	pb-d-128-141-152-84.cern.ch	0
128.141.152.85	pb-d-128-141-152-85.cern.ch	0
128.141.152.86	pb-d-128-141-152-86.cern.ch	0
128.141.152.87	pb-d-128-141-152-87.cern.ch	0
128.141.152.88	pb-d-128-141-152-88.cern.ch	0
128.141.152.89	pb-d-128-141-152-89.cern.ch	0
128.141.152.90	pb-d-128-141-152-90.cern.ch	0
128.141.152.91	pb-d-128-141-152-91.cern.ch	0
128.141.152.92	pb-d-128-141-152-92.cern.ch	0
128.141.152.93	pb-d-128-141-152-93.cern.ch	0
128.141.152.94	pb-d-128-141-152-94.cern.ch	0
128.141.152.95	pb-d-128-141-152-95.cern.ch	0
128.141.152.96	pb-d-128-141-152-96.cern.ch	0
128.141.152.97	pb-d-128-141-152-97.cern.ch	0
128.141.152.98	pb-d-128-141-152-98.cern.ch	0
128.141.152.99	pb-d-128-141-152-99.cern.ch	0
128.141.152.100	pb-d-128-141-152-100.cern.ch	0
128.141.152.101	pb-d-128-141-152-101.cern.ch	0
128.141.152.102	pb-d-128-141-152-102.cern.ch	0
128.141.152.103	pb-d-128-141-152-103.cern.ch	0
128.141.152.104	pb-d-128-141-152-104.cern.ch	0
128.141.152.105	pb-d-128-141-152-105.cern.ch	0
128.141.152.106	pb-d-128-141-152-106.cern.ch	0
128.141.152.107	pb-d-128-141-152-107.cern.ch	0
128.141.152.108	pb-d-128-141-152-108.cern.ch	0
128.141.152.109	pb-d-128-141-152-109.cern.ch	0
128.141.152.110	pb-d-128-141-152-110.cern.ch	0
128.141.152.111	pb-d-128-141-152-111.cern.ch	0
128.141.152.112	pb-d-128-141-152-112.cern.ch	0
128.141.152.113	pb-d-128-141-152-113.cern.ch	0
128.141.152.114	pb-d-128-141-152-114.cern.ch	0
128.141.152.115	pb-d-128-141-152-115.cern.ch	0
128.141.152.116	pb-d-128-141-152-116.cern.ch	0
128.141.152.117	pb-d-128-141-152-117.cern.ch	0
128.141.152.118	pb-d-128-141-152-118.cern.ch	0
128.141.152.119	pb-d-128-141-152-119.cern.ch	0
128.141.152.120	pb-d-128-141-152-120.cern.ch	0
128.141.152.121	pb-d-128-141-152-121.cern.ch	0
128.141.152.122	pb-d-128-141-152-122.cern.ch	0
128.141.152.123	pb-d-128-141-152-123.cern.ch	0
128.141.152.124	pb-d-128-141-152-124.cern.ch	0
128.141.152.125	pb-d-128-141-152-125.cern.ch	0
128.141.152.126	pb-d-128-141-152-126.cern.ch	0
128.141.152.127	pb-d-128-141-152-127.cern.ch	0
128.141.152.128	pb-d-128-141-152-128.cern.ch	0
128.141.152.129	pb-d-128-141-152-129.cern.ch	0
128.141.152.130	pb-d-128-141-152-130.cern.ch	0
128.141.152.131	pb-d-128-141-152-131.cern.ch	0
128.141.152.132	pb-d-128-141-152-132.cern.ch	0
128.141.152.133	pb-d-128-141-152-133.cern.ch	0
128.141.152.134	pb-d-128-141-152-134.cern.ch	0
128.141.152.135	pb-d-128-141-152-135.cern.ch	0
128.141.152.136	pb-d-128-141-152-136.cern.ch	0
128.141.152.137	pb-d-128-141-152-137.cern.ch	0
128.141.152.138	pb-d-128-141-152-138.cern.ch	0
128.141.152.139	pb-d-128-141-152-139.cern.ch	0
128.141.152.140	pb-d-128-141-152-140.cern.ch	0
128.141.152.141	pb-d-128-141-152-141.cern.ch	0
128.141.152.142	pb-d-128-141-152-142.cern.ch	0
128.141.152.143	pb-d-128-141-152-143.cern.ch	0
128.141.152.144	pb-d-128-141-152-144.cern.ch	0
128.141.152.145	pb-d-128-141-152-145.cern.ch	0
128.141.152.146	pb-d-128-141-152-146.cern.ch	0
128.141.152.147	pb-d-128-141-152-147.cern.ch	0
128.141.152.148	pb-d-128-141-152-148.cern.ch	0
128.141.152.149	pb-d-128-141-152-149.cern.ch	0
128.141.152.150	pb-d-128-141-152-150.cern.ch	0
128.141.152.151	pb-d-128-141-152-151.cern.ch	0
128.141.152.152	pb-d-128-141-152-152.cern.ch	0
128.141.152.153	pb-d-128-141-152-153.cern.ch	0
128.141.152.154	pb-d-128-141-152-154.cern.ch	0
128.141.152.155	pb-d-128-141-152-155.cern.ch	0
128.141.152.156	pb-d-128-141-152-156.cern.ch	0
128.141.152.157	pb-d-128-141-152-157.cern.ch	0
128.141.152.158	pb-d-128-141-152-158.cern.ch	0
128.141.152.159	pb-d-128-141-152-159.cern.ch	0
128.141.152.160	pb-d-128-141-152-160.cern.ch	0
128.141.152.161	pb-d-128-141-152-161.cern.ch	0
128.141.152.162	—	0
128.141.152.163	—	0
128.141.152.164	pcbb5srv02-mgmt.cern.ch	0
128.141.152.165	pcbb5srv01-mgmt.cern.ch	0
128.141.152.166	pcbb5srv02.cern.ch	0
128.141.152.167	pcbb5srv01.cern.ch	0
128.141.152.168	evoevodi-1.cern.ch	0
128.141.152.169	caenpsbb505.cern.ch	0
128.141.152.170	ehe0201-9e.cern.ch	0
128.141.152.171	pctrec129.cern.ch	0
128.141.152.172	pcbb5dcs03-mgmt.cern.ch	0
128.141.152.173	ehe0101-be2.cern.ch	0
128.141.152.174	pcatlmuondev7.cern.ch	0
128.141.152.175	bradyinfor.cern.ch	0
128.141.152.176	ngps-pavia-test-ii.cern.ch	0
128.141.152.177	ngps-pavia-test-iii.cern.ch	0
128.141.152.178	pcbb5daq10-mgmt.cern.ch	0
128.141.152.179	pcbb5dcs06-mgmt.cern.ch	0
128.141.152.180	caenpsbb504.cern.ch	0
128.141.152.181	pcinfoscreen157.cern.ch	0
128.141.152.182	pcbb5dcs06.cern.ch	0
128.141.152.183	pcatlrpcbb5lab1.cern.ch	0
128.141.152.184	um-felix3-swrod.cern.ch	0
128.141.152.185	um-felix1.cern.ch	0
128.141.152.186	pcatlnswswrodc1.cern.ch	0
128.141.152.187	pcbb5daq08-mgmt.cern.ch	0
128.141.152.188	pcbb5daq07-mgmt.cern.ch	0
128.141.152.189	pcbe15276.cern.ch	0
128.141.152.190	sa-exan9010b-208.cern.ch	0
128.141.152.191	pcatlmuondev7-idrac.cern.ch	0
128.141.152.192	pcatlasbo3.cern.ch	0
128.141.152.193	pcatlnswbb1.cern.ch	0
128.141.152.194	giftest3.cern.ch	0
128.141.152.195	lnxpool41.cern.ch	0
128.141.152.196	ipevia-ac.cern.ch	0
128.141.152.197	testcomputer-wired.cern.ch	0
128.141.152.198	sy4527-pavia-test.cern.ch	0
128.141.152.199	atlassmdtpc.cern.ch	0
128.141.152.200	pc-bb5.cern.ch	0
128.141.152.201	combricks.cern.ch	0
128.141.152.202	pcbb5daq04-mgmt.cern.ch	0
128.141.152.203	pcbb5daq04.cern.ch	0
128.141.152.204	pcbb5daq08.cern.ch	0
128.141.152.205	pcbb5daq07.cern.ch	0
128.141.152.206	ehe0101-9e.cern.ch	0
128.141.152.207	pcdgsseest01.cern.ch	0
128.141.152.208	pcmmgbb5.cern.ch	0
128.141.152.209	pctrec166.cern.ch	0
128.141.152.210	pcatlrpcfelix02-mgmt.cern.ch	0
128.141.152.211	r6060-pavia-test.cern.ch	0
128.141.152.212	pcrpc-ros-bb5.cern.ch	0
128.141.152.213	caenpsbb502.cern.ch	0
128.141.152.214	pcbb5daq03.cern.ch	0
128.141.152.215	caenpsbb501.cern.ch	0
128.141.152.216	webcam-773.cern.ch	0
128.141.152.217	pcatlnswbb7.cern.ch	0
128.141.152.218	pcbb5daq10.cern.ch	0
128.141.152.219	bb5nswdcs01.cern.ch	0
128.141.152.220	sbcbb5-daq01.cern.ch	0
128.141.152.221	pcbb5srv03-mgmt.cern.ch	0
128.141.152.222	pcbb5srv03.cern.ch	0
128.141.152.223	pcbb5daq01.cern.ch	0
128.141.152.224	pcbb5daq02.cern.ch	0
128.141.152.225	ngps-pavia-test.cern.ch	0
128.141.152.226	pool04310053.cern.ch	0
128.141.152.227	pcca5008.cern.ch	0
128.141.152.228	pcbb5dcs02.cern.ch	0
128.141.152.229	pctrec118.cern.ch	0
128.141.152.230	caenpsh8rpc.cern.ch	0
128.141.152.231	pcbb5daq06-mgmt.cern.ch	0
128.141.152.232	pcbb5daq06.cern.ch	0
128.141.152.233	pctrec117.cern.ch	0
128.141.152.234	power-meter-nrp2.cern.ch	0
128.141.152.235	pcatlnswfelix03.cern.ch	0
128.141.152.236	pcbb5dcs03.cern.ch	0
128.141.152.237	pcbb5dcs07.cern.ch	0
128.141.152.238	lenovop15.cern.ch	0
128.141.152.239	pctrec116.cern.ch	0
128.141.152.240	bifetest.cern.ch	0
128.141.152.241	ua9scintpsu.cern.ch	0
128.141.152.242	pcbb5dcs05.cern.ch	0
128.141.152.243	pcatlmuondevwin-idrac.cern.ch	0
128.141.152.244	pcte24334.cern.ch	0
128.141.152.245	pcte24335.cern.ch	0
128.141.152.246	ccv-coldex-1.cern.ch	0
128.141.152.247	ccv-coldex-3.cern.ch	0
128.141.152.248	cwe-ba2-allgp1.cern.ch	0
128.141.152.249	cwe-905-coolbb3.cern.ch	0
128.141.152.250	pcatlrpcfelix02.cern.ch	0
128.141.152.251	ccv-coldex-2.cern.ch	0
128.141.152.252	pcatlmuondevwin.cern.ch	0
128.141.152.253	pcbb5dcs01.cern.ch	0
128.141.152.254	ehe0101-be1.cern.ch	0
128.141.152.255	—	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 128.141.152.231

traceroute to 128.141.152.231 (128.141.152.231): 5 hops max, 52 byte packets

1 [AS15169] 108.170.226.38 154.542 ms

2 [AS513] 192.65.184.89 163.269 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 14th 2025