$ query “AS36459” --type=asn → 1 result(s)

AS36459 · GITHUB

GitHub Inc.

AS36459 is operated by GitHub Inc. and serves as a content network, registered in the United States since 2017. The system announces 9 216 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States.

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Content Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
April 18, 2017
Last Changed
May 10, 2026
Last Seen
June 15, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
24 / 3
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
9 216
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇺🇸 United States (13 312 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
54 networks exchanging traffic without transit
Degree
60 unique BGP neighbors
Reach
0 networks in customer cone

Upstream Providers (6)

  • AS6461 — MFNX (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS5405 — INTERDOTLINK
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS286 — KPN

Prefix Lists

IPv4 Prefixes (24 total)

  • 140.82.112.0/20 (4 096 addresses (/20 prefix))
  • 143.55.64.0/20 (4 096 addresses (/20 prefix))
  • 192.30.252.0/22 (1 024 addresses (/22 prefix))

IPv6 Prefixes (2 total)

  • 2a0a:a440::/29
  • 2620:112:3000::/44