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)
AS36459 (GITHUB - GitHub, Inc., US) [US]
Query IP Address
140.82.121.3
Reverse DNS (PTR)
lb-140-82-121-3-fra.github.com
Country / Region
Unknown
Regional Internet Registry (RIR)
ARIN (North America)
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
140.82.112.1
→
140.82.127.254
Subnet Block / Range
CIDR Prefix
/20
IP Version
IPv4
Subnet Mask
255.255.240.0
Total Hosts
4,094
Network Class
Class B
Network Name
GITHU
Network Type / Status
DIRECT ALLOCATION
Registry Owner & Contacts
Sponsoring Organization / Owner
GitHub, Inc.
GITHU
Allocated
25.04.2018
Last Updated
15.12.2021
Abuse / Security Contact
Registry ID / Handle
NET-140-82-112-0-1
Admin Contact
Tech Contact