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AS numbers

AS2635 Automattic

AS2635 is operated by Automattic and registered with ARIN (US) since 2012-10-01.

It announces 155 IPv4 and 48 IPv6 prefixes, 98% of them RPKI valid.

RIPE RIS sees 113 upstream and peer networks and 0 downstream networks next to it.

PeeringDB lists it as a Content network at 49 internet exchanges and 29 facilities. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameAutomattic
Registry handleAUTOMATTIC
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2012-10-01
Network typeContent, Global
Peering policyOpen
IRR as-setRADB::AS-AUTOMATTIC
Prefixes (IPv4 / IPv6)155 / 48
RPKI valid98% (200 / 203)
Upstreams and peers113
Downstream networks0
Websiteautomattic.com

Routing health

  • AS2635 announces 155 IPv4 and 48 IPv6 prefixes.
  • 200 of 203 announced prefixes are RPKI valid.
  • 3 announced prefixes are not covered by a ROA of AS2635 (they may have none, or another network’s).
  • 113 upstreams and peers, 0 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 203

  • 5.100.156.0/24
  • 45.121.180.0/24
  • 45.121.181.0/24
  • 45.121.182.0/24
  • 45.121.183.0/24
  • 66.6.32.0/24
  • 66.6.34.0/24
  • 66.6.35.0/24
  • 66.6.37.0/24
  • 66.6.38.0/24
  • 66.6.39.0/24
  • 66.6.40.0/24
  • 66.6.41.0/24
  • 66.6.42.0/24
  • 66.6.43.0/24
  • 66.6.44.0/24
  • 66.6.45.0/24
  • 66.6.46.0/24
  • 66.6.47.0/24
  • 74.114.152.0/24
  • 74.114.153.0/24
  • 74.114.154.0/24
  • 74.114.155.0/24
  • 87.250.160.0/24
  • 87.250.162.0/24
  • 87.250.163.0/24
  • 87.250.164.0/24
  • 87.250.165.0/24
  • 87.250.166.0/24
  • 87.250.167.0/24
  • 87.250.168.0/24
  • 87.250.169.0/24
  • 87.250.170.0/24
  • 87.250.171.0/24
  • 87.250.172.0/24
  • 87.250.173.0/24
  • 87.250.174.0/24
  • 87.250.175.0/24
  • 87.250.176.0/23
  • 87.250.177.0/24
  • 87.250.178.0/23
  • 87.250.178.0/24
  • 87.250.179.0/24
  • 87.250.180.0/23
  • 87.250.180.0/24
  • 87.250.181.0/24
  • 87.250.182.0/23
  • 87.250.182.0/24
  • 87.250.183.0/24
  • 87.250.184.0/24
  • 87.250.185.0/24
  • 87.250.186.0/24
  • 87.250.187.0/24
  • 87.250.188.0/24
  • 87.250.189.0/24
  • 87.250.190.0/24
  • 87.250.191.0/24
  • 103.62.32.0/24
  • 103.62.33.0/24
  • 103.62.34.0/24
  • 103.62.35.0/24
  • 103.115.8.0/24
  • 103.115.9.0/24
  • 103.115.10.0/24
  • 103.115.11.0/24
  • 185.64.140.0/24
  • 185.64.141.0/24
  • 185.64.142.0/24
  • 185.64.143.0/24
  • 185.138.28.0/24
  • 185.138.29.0/24
  • 185.138.30.0/24
  • 185.138.31.0/24
  • 192.0.64.0/24
  • 192.0.65.0/24
  • 192.0.66.0/24
  • 192.0.67.0/24
  • 192.0.68.0/24
  • 192.0.69.0/24
  • 192.0.70.0/24
  • 192.0.71.0/24
  • 192.0.72.0/24
  • 192.0.73.0/24
  • 192.0.74.0/23
  • 192.0.74.0/24
  • 192.0.75.0/24
  • 192.0.76.0/24
  • 192.0.77.0/24
  • 192.0.78.0/24
  • 192.0.79.0/24
  • 192.0.80.0/20
  • 192.0.80.0/24
  • 192.0.81.0/24
  • 192.0.82.0/24
  • 192.0.83.0/24
  • 192.0.84.0/24
  • 192.0.85.0/24
  • 192.0.86.0/24
  • 192.0.87.0/24
  • 192.0.88.0/24

Showing the first 100.

Upstreams and peers 113

The networks RIPE RIS sees next to AS2635 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 150 IPv4, 100 IPv6. PeeringDB record

Internet exchanges 49
ExchangePortsSpeedRoute server
AMS-IX120GYes
Any2Denver110GYes
Any2West220GYes
BBIX Singapore110GYes
BBIX Tokyo110GYes
BIX110GYes
ChIX1100GYes
CIX-ATL1100GYes
DE-CIX Chicago110GYes
DE-CIX Dallas: DE-CIX Dallas Peering LAN1100GYes
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN1100GYes
DE-CIX Madrid: DE-CIX Madrid Peering LAN110GYes
DE-CIX Mumbai: DE-CIX Mumbai Peering LAN110GYes
DE-CIX New York: DE-CIX New York Peering LAN110GYes
Digital Realty Atlanta120GYes
Equinix Ashburn2200GYes
Equinix Chicago110GYes
Equinix Dallas1100GYes
Equinix Hong Kong110GYes
Equinix Miami110GYes
Equinix New York110GYes
Equinix San Jose120GYes
Equinix Singapore1100GYes
ESpanix Madrid Lower LAN110GYes
FL-IX1100GYes
France-IX Paris1100GYes
HKIX: HKIX Peering LAN110GYes
IX Australia Sydney (NSW-IX): NSW-IX110GYes
IX.br (PTT.br) São Paulo: ATM/MPLA1100GYes
JPIX OSAKA110GYes
JPIX TOKYO110GYes
JPNAP Osaka110GYes
JPNAP Tokyo: Peering110GYes
LINX LON1: Main1100GYes
MegaIX Auckland: MegaIX110GYes
MegaIX Brisbane: MegaIX110GYes
MegaIX Melbourne: MegaIX110GYes
MegaIX Sydney: MegaIX110GYes
MIX-IT120GYes
NAPAfrica IX Johannesburg: Peering1100GYes
Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500110GYes
Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500110GYes
NL-ix: Main120GYes
NYIIX New York110GYes
PIT Santiago - PIT Chile: LAN110GYes
SIX Seattle: MTU 15001100GYes
Speed-IX: SPEED-IX110GYes
TorIX125GYes
VIX130GYes
Facilities 29
FacilityCityCountry
Ascenty SCL02 - SantiagoSantiagoCL
Bell TorontoTorontoCA
CoreSite - Chicago (CH1)ChicagoUS
CoreSite - Denver (DE1)DenverUS
CoreSite - Los Angeles (LA2)Los AngelesUS
DataBank Dallas (DFW2)RichardsonUS
Digital Realty AMS9 - AmsterdamAmsterdamNL
Digital Realty ATL13 - AtlantaAtlantaUS
Digital Realty Frankfurt FRA1-27FrankfurtDE
Digital Realty Madrid MAD1-2MadridES
Digital Realty NYC (32 AofA)New YorkUS
Digital Realty VIE1/2 - ViennaViennaAT
Equinix DA1 - DallasDallasUS
Equinix DC1-DC15,DC21-DC22 - AshburnAshburnUS
Equinix HK1 - Hong KongTsuen WanHK
Equinix LD5 - London, SloughSloughGB
Equinix MI1 - Miami, NOTAMiamiUS
Equinix OS1 - OsakaOsakaJP
Equinix PA2 - Paris, Saint-DenisParisFR
Equinix SE2/SE3 - SeattleSeattleUS
Equinix SG1 - SingaporeSingaporeSG
Equinix SK1 - Stockholm, BrommaStockholmSE
Equinix SP4 - São PauloBarueriBR
Equinix SV1/SV5/SV10 - Silicon Valley, San JoseSan JoseUS
Equinix SY3 - SydneySydneyAU
Equinix TY4 - TokyoTokyoJP
Retelit Avalon 1MilanIT
Teraco Johannesburg Campus, South AfricaJohannesburgZA
Web Werks Mumbai 1MumbaiIN

More about AS2635

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 10:01 UTC. The country is where the AS number was registered, not necessarily where the network operates.