$ query “AS2635” --type=asn → 1 result(s)

AS2635 · AUTOMATTIC

Automattic Inc

AS2635 is run by Automattic Inc and is a content network, based in the United States since 2016. The system announces a respectable 38 144 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in Ireland and the Netherlands, and smaller footprints in 9 additional countries.

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Content Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
December 13, 2016
Last Changed
May 10, 2026
Last Seen
June 11, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
155 / 23
IPv6 Prefixes (raw / aggregated)
47 / 21
IPv4 Addresses
38 144
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/45
Geolocated Countries
🇺🇸 United States (48 896 IPs), 🇦🇺 Australia (2 048 IPs), 🇮🇪 Ireland (2 048 IPs) and 9 more
Prefix Changed
May 10, 2026

Reputation

Reputation
Good — 4 flagged IPs out of 38 144 total (0.01%)

Connectivity Summary

Upstream Providers
14 upstreams providing transit
Peers
546 networks exchanging traffic without transit
Unclassified
4 unclassified BGP neighbors
Degree
564 unique BGP neighbors
Reach
0 networks in customer cone

Upstream Providers (14)

Prefix Lists

IPv4 Prefixes (155 total)

  • 192.0.64.0/18 (16 384 addresses (/18 prefix))
  • 87.250.176.0/20 (4 096 addresses (/20 prefix))
  • 66.6.40.0/21 (2 048 addresses (/21 prefix))
  • 87.250.168.0/21 (2 048 addresses (/21 prefix))
  • 185.64.140.0/22 (1 024 addresses (/22 prefix))
  • 45.121.180.0/22 (1 024 addresses (/22 prefix))
  • 199.16.172.0/22 (1 024 addresses (/22 prefix))
  • 74.114.152.0/22 (1 024 addresses (/22 prefix))
  • 198.181.116.0/22 (1 024 addresses (/22 prefix))
  • 195.234.108.0/22 (1 024 addresses (/22 prefix))
  • 87.250.164.0/22 (1 024 addresses (/22 prefix))
  • 185.138.28.0/22 (1 024 addresses (/22 prefix))
  • 103.115.8.0/22 (1 024 addresses (/22 prefix))
  • 103.62.32.0/22 (1 024 addresses (/22 prefix))
  • 66.6.34.0/23 (512 addresses (/23 prefix))
  • 66.6.38.0/23 (512 addresses (/23 prefix))
  • 87.250.162.0/23 (512 addresses (/23 prefix))
  • 200.9.112.0/23 (512 addresses (/23 prefix))
  • 66.6.32.0/24 (256 addresses (/24 prefix))
  • 5.100.156.0/24 (256 addresses (/24 prefix))
  • 196.41.85.0/24 (256 addresses (/24 prefix))
  • 87.250.160.0/24 (256 addresses (/24 prefix))
  • 66.6.37.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (47 total)

  • 2620:115:c008::/45
  • 2403:6b80::/46
  • 2a04:fa80:8::/46
  • 2a04:fa80:4::/46
  • 2620:115:c010::/46
  • 2a04:fa87:fffe::/47
  • 2403:6b80:6::/47
  • 2403:6b80:8::/47
  • 2602:fdd7::/47
  • 2a04:fa80:2::/47
  • 2620:115:c002::/47
  • 2620:115:c004::/47
  • 2403:6b80:a::/48
  • 2620:115:c007::/48
  • 2620:115:c000::/48
  • 2801:80:1610::/48
  • 2620:109:b00a::/48
  • 2403:6b80:ffff::/48
  • 2001:43f8:bf0::/48
  • 2a04:fa87:fffd::/48
  • 2403:6b80:4::/48