Professional IP Registry Lookup
IP WHOIS Details
Query regional network registries recursively to isolate network ranges, ISP owners, allocations, regional servers, and administrative abuse contacts.
BGP Network & Carrier
BGP Autonomous System (ASN)
AS513 (CERN - CERN - European Organization for Nuclear Research, CH) [CH]
Query IP Address
2001:1458:d00:3c::100:d7
Reverse DNS (PTR)
lbaas-fc36cd0e-c9d9-466e-9869-b292a072f417.cern.ch
Country / Region
CH
Regional Internet Registry (RIR)
RIPE NCC (Europe, Middle East, Central Asia)
Security & Reputation Assessment
USOM Blacklist
Clean — No Active Block in Turkey
Global DNSBL Blacklist Reputation
Spamhaus Zen
Clean
Barracuda BRBL
Clean
UCEPROTECT L1
Clean
Quick Diagnostics & Actions
Subnet Diagnostics
IP Range Span
::
→
ffff:ffff:ffff:ffff:ffff:ffff:100:0
Subnet Block / Range
CIDR Prefix
/31
IP Version
IPv6
Subnet Mask
—
Total Hosts
2^97
Network Class
IPv6 Subnet
Network Name
CH-CERN-20030611
Network Type / Status
ALLOCATED-BY-RIR
Registry Owner & Contacts
Sponsoring Organization / Owner
CERN-MNT
CERN-MNT
Allocated
24.08.2012
Last Updated
22.06.2016
Abuse / Security Contact
Registry ID / Handle
2001:1458::/31
Admin Contact
Tech Contact