Summary

ASN	AS513 CERN - European Organization for Nuclear Research
BGP	128.141.0.0/16
IPs with RDNS	145
Hosted Domains	0
Pingable IPs	0
Router IPs	0


128.141.50.0	—	0
128.141.50.1	r112-1-rjucy-1-pu4.cern.ch	0
128.141.50.2	—	0
128.141.50.3	—	0
128.141.50.4	pb-d-128-141-50-4.cern.ch	0
128.141.50.5	pb-d-128-141-50-5.cern.ch	0
128.141.50.6	pb-d-128-141-50-6.cern.ch	0
128.141.50.7	pb-d-128-141-50-7.cern.ch	0
128.141.50.8	pb-d-128-141-50-8.cern.ch	0
128.141.50.9	pb-d-128-141-50-9.cern.ch	0
128.141.50.10	pb-d-128-141-50-10.cern.ch	0
128.141.50.11	pb-d-128-141-50-11.cern.ch	0
128.141.50.12	pb-d-128-141-50-12.cern.ch	0
128.141.50.13	pb-d-128-141-50-13.cern.ch	0
128.141.50.14	pb-d-128-141-50-14.cern.ch	0
128.141.50.15	pb-d-128-141-50-15.cern.ch	0
128.141.50.16	pb-d-128-141-50-16.cern.ch	0
128.141.50.17	pb-d-128-141-50-17.cern.ch	0
128.141.50.18	pb-d-128-141-50-18.cern.ch	0
128.141.50.19	pb-d-128-141-50-19.cern.ch	0
128.141.50.20	pb-d-128-141-50-20.cern.ch	0
128.141.50.21	pb-d-128-141-50-21.cern.ch	0
128.141.50.22	pb-d-128-141-50-22.cern.ch	0
128.141.50.23	pb-d-128-141-50-23.cern.ch	0
128.141.50.24	pb-d-128-141-50-24.cern.ch	0
128.141.50.25	pb-d-128-141-50-25.cern.ch	0
128.141.50.26	pb-d-128-141-50-26.cern.ch	0
128.141.50.27	pb-d-128-141-50-27.cern.ch	0
128.141.50.28	pb-d-128-141-50-28.cern.ch	0
128.141.50.29	pb-d-128-141-50-29.cern.ch	0
128.141.50.30	pb-d-128-141-50-30.cern.ch	0
128.141.50.31	pb-d-128-141-50-31.cern.ch	0
128.141.50.32	pb-d-128-141-50-32.cern.ch	0
128.141.50.33	pb-d-128-141-50-33.cern.ch	0
128.141.50.34	pb-d-128-141-50-34.cern.ch	0
128.141.50.35	pb-d-128-141-50-35.cern.ch	0
128.141.50.36	pb-d-128-141-50-36.cern.ch	0
128.141.50.37	pb-d-128-141-50-37.cern.ch	0
128.141.50.38	pb-d-128-141-50-38.cern.ch	0
128.141.50.39	pb-d-128-141-50-39.cern.ch	0
128.141.50.40	pb-d-128-141-50-40.cern.ch	0
128.141.50.41	pb-d-128-141-50-41.cern.ch	0
128.141.50.42	pb-d-128-141-50-42.cern.ch	0
128.141.50.43	pb-d-128-141-50-43.cern.ch	0
128.141.50.44	pb-d-128-141-50-44.cern.ch	0
128.141.50.45	pb-d-128-141-50-45.cern.ch	0
128.141.50.46	pb-d-128-141-50-46.cern.ch	0
128.141.50.47	pb-d-128-141-50-47.cern.ch	0
128.141.50.48	pb-d-128-141-50-48.cern.ch	0
128.141.50.49	pb-d-128-141-50-49.cern.ch	0
128.141.50.50	pb-d-128-141-50-50.cern.ch	0
128.141.50.51	pb-d-128-141-50-51.cern.ch	0
128.141.50.52	pb-d-128-141-50-52.cern.ch	0
128.141.50.53	pb-d-128-141-50-53.cern.ch	0
128.141.50.54	pb-d-128-141-50-54.cern.ch	0
128.141.50.55	pb-d-128-141-50-55.cern.ch	0
128.141.50.56	pb-d-128-141-50-56.cern.ch	0
128.141.50.57	pb-d-128-141-50-57.cern.ch	0
128.141.50.58	—	0
128.141.50.59	—	0
128.141.50.60	pcroom312.cern.ch	0
128.141.50.61	pccag4581.cern.ch	0
128.141.50.62	workitcda02.cern.ch	0
128.141.50.63	—	0
128.141.50.64	—	0
128.141.50.65	r2-s-rjucy-1-du11.cern.ch	0
128.141.50.66	—	0
128.141.50.67	—	0
128.141.50.68	—	0
128.141.50.69	—	0
128.141.50.70	—	0
128.141.50.71	—	0
128.141.50.72	—	0
128.141.50.73	—	0
128.141.50.74	—	0
128.141.50.75	—	0
128.141.50.76	—	0
128.141.50.77	—	0
128.141.50.78	—	0
128.141.50.79	—	0
128.141.50.80	—	0
128.141.50.81	—	0
128.141.50.82	—	0
128.141.50.83	—	0
128.141.50.84	—	0
128.141.50.85	—	0
128.141.50.86	—	0
128.141.50.87	—	0
128.141.50.88	—	0
128.141.50.89	—	0
128.141.50.90	—	0
128.141.50.91	—	0
128.141.50.92	—	0
128.141.50.93	—	0
128.141.50.94	—	0
128.141.50.95	—	0
128.141.50.96	—	0
128.141.50.97	—	0
128.141.50.98	—	0
128.141.50.99	pcaps12.cern.ch	0
128.141.50.100	eztrack755.cern.ch	0
128.141.50.101	pcaps11.cern.ch	0
128.141.50.102	newtek2stripe01.cern.ch	0
128.141.50.103	macminiaps01.cern.ch	0
128.141.50.104	tricasterelite2.cern.ch	0
128.141.50.105	pcaps09.cern.ch	0
128.141.50.106	imacaps01.cern.ch	0
128.141.50.107	pcaps08.cern.ch	0
128.141.50.108	pcaps07.cern.ch	0
128.141.50.109	nasaps02.cern.ch	0
128.141.50.110	macminiaps03.cern.ch	0
128.141.50.111	qnapaps2.cern.ch	0
128.141.50.112	sanlink2aps3.cern.ch	0
128.141.50.113	usbcadapter.cern.ch	0
128.141.50.114	sanlink3aps1.cern.ch	0
128.141.50.115	sanlink2aps2.cern.ch	0
128.141.50.116	sanlink2aps1.cern.ch	0
128.141.50.117	pcaps06.cern.ch	0
128.141.50.118	macvmo13.cern.ch	0
128.141.50.119	—	0
128.141.50.120	qnapaps1.cern.ch	0
128.141.50.121	macstudioaps05.cern.ch	0
128.141.50.122	pcaps10.cern.ch	0
128.141.50.123	pcaps14.cern.ch	0
128.141.50.124	nucpcaps7.cern.ch	0
128.141.50.125	nasaps01.cern.ch	0
128.141.50.126	macminiaps02.cern.ch	0
128.141.50.127	—	0
128.141.50.128	—	0
128.141.50.129	—	0
128.141.50.130	—	0
128.141.50.131	—	0
128.141.50.132	—	0
128.141.50.133	—	0
128.141.50.134	—	0
128.141.50.135	—	0
128.141.50.136	—	0
128.141.50.137	—	0
128.141.50.138	—	0
128.141.50.139	—	0
128.141.50.140	—	0
128.141.50.141	—	0
128.141.50.142	—	0
128.141.50.143	—	0
128.141.50.144	—	0
128.141.50.145	—	0
128.141.50.146	—	0
128.141.50.147	—	0
128.141.50.148	—	0
128.141.50.149	—	0
128.141.50.150	—	0
128.141.50.151	—	0
128.141.50.152	—	0
128.141.50.153	—	0
128.141.50.154	—	0
128.141.50.155	—	0
128.141.50.156	—	0
128.141.50.157	—	0
128.141.50.158	—	0
128.141.50.159	—	0
128.141.50.160	—	0
128.141.50.161	—	0
128.141.50.162	—	0
128.141.50.163	—	0
128.141.50.164	—	0
128.141.50.165	—	0
128.141.50.166	—	0
128.141.50.167	—	0
128.141.50.168	—	0
128.141.50.169	—	0
128.141.50.170	—	0
128.141.50.171	—	0
128.141.50.172	—	0
128.141.50.173	—	0
128.141.50.174	—	0
128.141.50.175	—	0
128.141.50.176	—	0
128.141.50.177	—	0
128.141.50.178	—	0
128.141.50.179	—	0
128.141.50.180	—	0
128.141.50.181	—	0
128.141.50.182	—	0
128.141.50.183	—	0
128.141.50.184	—	0
128.141.50.185	—	0
128.141.50.186	—	0
128.141.50.187	—	0
128.141.50.188	—	0
128.141.50.189	—	0
128.141.50.190	—	0
128.141.50.191	—	0
128.141.50.192	—	0
128.141.50.193	—	0
128.141.50.194	r1000-w-rjuby-1-pu91.cern.ch	0
128.141.50.195	r1000-w-rjuby-2-pu91.cern.ch	0
128.141.50.196	pb-d-128-141-50-196.cern.ch	0
128.141.50.197	pb-d-128-141-50-197.cern.ch	0
128.141.50.198	pb-d-128-141-50-198.cern.ch	0
128.141.50.199	pb-d-128-141-50-199.cern.ch	0
128.141.50.200	pb-d-128-141-50-200.cern.ch	0
128.141.50.201	pb-d-128-141-50-201.cern.ch	0
128.141.50.202	pb-d-128-141-50-202.cern.ch	0
128.141.50.203	pb-d-128-141-50-203.cern.ch	0
128.141.50.204	pb-d-128-141-50-204.cern.ch	0
128.141.50.205	pb-d-128-141-50-205.cern.ch	0
128.141.50.206	pb-d-128-141-50-206.cern.ch	0
128.141.50.207	pb-d-128-141-50-207.cern.ch	0
128.141.50.208	pb-d-128-141-50-208.cern.ch	0
128.141.50.209	pb-d-128-141-50-209.cern.ch	0
128.141.50.210	pb-d-128-141-50-210.cern.ch	0
128.141.50.211	pb-d-128-141-50-211.cern.ch	0
128.141.50.212	pb-d-128-141-50-212.cern.ch	0
128.141.50.213	pb-d-128-141-50-213.cern.ch	0
128.141.50.214	pb-d-128-141-50-214.cern.ch	0
128.141.50.215	pb-d-128-141-50-215.cern.ch	0
128.141.50.216	pb-d-128-141-50-216.cern.ch	0
128.141.50.217	pb-d-128-141-50-217.cern.ch	0
128.141.50.218	pb-d-128-141-50-218.cern.ch	0
128.141.50.219	pb-d-128-141-50-219.cern.ch	0
128.141.50.220	pb-d-128-141-50-220.cern.ch	0
128.141.50.221	pb-d-128-141-50-221.cern.ch	0
128.141.50.222	pb-d-128-141-50-222.cern.ch	0
128.141.50.223	pb-d-128-141-50-223.cern.ch	0
128.141.50.224	pb-d-128-141-50-224.cern.ch	0
128.141.50.225	pb-d-128-141-50-225.cern.ch	0
128.141.50.226	pb-d-128-141-50-226.cern.ch	0
128.141.50.227	pb-d-128-141-50-227.cern.ch	0
128.141.50.228	pb-d-128-141-50-228.cern.ch	0
128.141.50.229	pb-d-128-141-50-229.cern.ch	0
128.141.50.230	pb-d-128-141-50-230.cern.ch	0
128.141.50.231	pb-d-128-141-50-231.cern.ch	0
128.141.50.232	pb-d-128-141-50-232.cern.ch	0
128.141.50.233	pb-d-128-141-50-233.cern.ch	0
128.141.50.234	pb-d-128-141-50-234.cern.ch	0
128.141.50.235	pb-d-128-141-50-235.cern.ch	0
128.141.50.236	pb-d-128-141-50-236.cern.ch	0
128.141.50.237	pb-d-128-141-50-237.cern.ch	0
128.141.50.238	pb-d-128-141-50-238.cern.ch	0
128.141.50.239	pb-d-128-141-50-239.cern.ch	0
128.141.50.240	pb-d-128-141-50-240.cern.ch	0
128.141.50.241	pb-d-128-141-50-241.cern.ch	0
128.141.50.242	pb-d-128-141-50-242.cern.ch	0
128.141.50.243	pb-d-128-141-50-243.cern.ch	0
128.141.50.244	pb-d-128-141-50-244.cern.ch	0
128.141.50.245	pb-d-128-141-50-245.cern.ch	0
128.141.50.246	pb-d-128-141-50-246.cern.ch	0
128.141.50.247	pb-d-128-141-50-247.cern.ch	0
128.141.50.248	pb-d-128-141-50-248.cern.ch	0
128.141.50.249	pb-d-128-141-50-249.cern.ch	0
128.141.50.250	pb-d-128-141-50-250.cern.ch	0
128.141.50.251	pb-d-128-141-50-251.cern.ch	0
128.141.50.252	pb-d-128-141-50-252.cern.ch	0
128.141.50.253	—	0
128.141.50.254	—	0
128.141.50.255	—	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 128.141.50.164

traceroute to 128.141.50.164 (128.141.50.164): 5 hops max, 52 byte packets

1 [AS15169] 108.170.226.38 134.017 ms

2 [AS513] 192.65.184.89 165.448 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On January 9th 2026