CF1757711268250-tsm20250912070358

IPLIST.NET - library.cern

Search for IP or hostnames:

library.cern checked at 2025-09-12T21:07:48.132Z 807ms 63/63/63 100% R:10

library.cern

NSext-dns-1.cern.ch
A2001:1458:1:1::5 🇨🇭 CERN
PTRext-dns-1.cern.ch
A192.65.187.5🇨🇭 CERN
PTRext-dns-1.cern.ch
NSext-dns-2.cern.ch
A2001:1458:1:2::100:85 🇨🇭 CERN
PTRext-dns-2.cern.ch
A192.91.245.85🇨🇭 CERN
PTRext-dns-2.cern.ch
A2001:1458:d00:3c::100:d7 🇨🇭 CERN
PTRlbaas-fc36cd0e-c9d9-466e-9869-b292a072f417.cern.ch
A188.184.76.146🇨🇭 CERN
PTRlbaas-fc36cd0e-c9d9-466e-9869-b292a072f417.cern.ch

cern

NSa0.nic.cern
NSa2.nic.cern
NSb0.nic.cern
NSc0.nic.cern

Starts with same word

Starts similarily

AI analysis

library.cern points to two IP numbers: 2001:1458:d00:3c::100:d7 and 188.184.76.146.

IP numbers are shared by library.cern with other host names like cms.cern, europeanstrategy.cern, visit.cern, clear.cern, and cixp.net.

Two name servers, ext-dns-1.cern.ch and ext-dns-2.cern.ch, are delegated to library.cern.

The name server setup of library.cern is shared with other domains such as scienceinschool.org, www.cern, cixp.net, openlab.cern, and linuxsoft.cern.ch.

The domain library.cern shares its name servers at least partially with other domains such as 86.48.193.in-addr.arpa, pmnch.org, 165.190.194.in-addr.arpa, 243.91.192.in-addr.arpa, and 69.70.192.in-addr.arpa.

The name servers scsnms.switch.ch, ccpntc3.in2p3.fr, ccpnvx.in2p3.fr, whqdns1.who.int, whqdns2.who.int, whqdns3.who.int, ns0.diamond.ac.uk, ns1.diamond.ac.uk, ns.esrf.fr, and ns1.psn.ru are often used in conjunction.

ext-dns-1.cern.ch and ext-dns-2.cern.ch each point to two IP numbers: 2001:1458:1:1::5, 192.65.187.5 and 2001:1458:1:2::100:85, 192.91.245.85 respectively.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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