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AS numbers

AS45102 Alibaba

AS45102 is operated by Alibaba and registered with APNIC (CN) since 2008-02-01.

It announces 1,195 IPv4 and 143 IPv6 prefixes, 99% of them RPKI valid.

RIPE RIS sees 120 upstream and peer networks and 1 downstream networks next to it.

PeeringDB lists it as a Content network at 45 internet exchanges and 30 facilities. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameAlibaba
Registry handleALIBABA-CN-NET
Registry (RIR)APNIC
CountryChina (CN)
Delegated on2008-02-01
Network typeContent, Global
Peering policyOpen
IRR as-setAS-ALIBABA-CN-NET
Prefixes (IPv4 / IPv6)1,195 / 143
RPKI valid99% (1,331 / 1,338)
Upstreams and peers120
Downstream networks1
Websitealibabagroup.com

Routing health

  • AS45102 announces 1195 IPv4 and 143 IPv6 prefixes.
  • 1331 of 1338 announced prefixes are RPKI valid.
  • 7 announced prefixes are not covered by a ROA of AS45102 (they may have none, or another network’s).
  • 120 upstreams and peers, 1 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 1,338

  • 5.181.224.0/23
  • 8.208.0.0/16
  • 8.208.0.0/17
  • 8.208.0.0/18
  • 8.208.0.0/19
  • 8.208.32.0/19
  • 8.208.128.0/17
  • 8.208.141.0/24
  • 8.209.0.0/19
  • 8.209.0.0/20
  • 8.209.16.0/20
  • 8.209.36.0/23
  • 8.209.36.0/24
  • 8.209.37.0/24
  • 8.209.38.0/23
  • 8.209.38.0/24
  • 8.209.39.0/24
  • 8.209.40.0/22
  • 8.209.40.0/23
  • 8.209.42.0/23
  • 8.209.44.0/22
  • 8.209.44.0/23
  • 8.209.46.0/23
  • 8.209.48.0/20
  • 8.209.48.0/21
  • 8.209.56.0/21
  • 8.209.64.0/18
  • 8.209.64.0/19
  • 8.209.96.0/19
  • 8.209.128.0/18
  • 8.209.128.0/19
  • 8.209.160.0/19
  • 8.209.192.0/18
  • 8.209.192.0/19
  • 8.209.224.0/19
  • 8.210.0.0/16
  • 8.210.0.0/17
  • 8.210.128.0/17
  • 8.210.240.0/24
  • 8.211.0.0/17
  • 8.211.0.0/18
  • 8.211.64.0/18
  • 8.211.80.0/21
  • 8.211.88.0/21
  • 8.211.96.0/21
  • 8.211.104.0/21
  • 8.211.128.0/18
  • 8.211.128.0/19
  • 8.211.160.0/19
  • 8.211.192.0/18
  • 8.211.192.0/19
  • 8.211.224.0/19
  • 8.211.226.0/24
  • 8.212.0.0/17
  • 8.212.0.0/18
  • 8.212.64.0/18
  • 8.212.128.0/18
  • 8.212.128.0/19
  • 8.212.160.0/19
  • 8.212.190.0/24
  • 8.212.191.0/24
  • 8.212.192.0/18
  • 8.212.192.0/19
  • 8.212.224.0/19
  • 8.213.0.0/17
  • 8.213.0.0/18
  • 8.213.64.0/18
  • 8.213.112.0/22
  • 8.213.116.0/22
  • 8.213.120.0/22
  • 8.213.128.0/19
  • 8.213.128.0/20
  • 8.213.144.0/20
  • 8.213.160.0/21
  • 8.213.160.0/22
  • 8.213.164.0/22
  • 8.213.168.0/22
  • 8.213.168.0/23
  • 8.213.170.0/23
  • 8.213.172.0/22
  • 8.213.172.0/23
  • 8.213.174.0/23
  • 8.213.176.0/20
  • 8.213.176.0/21
  • 8.213.184.0/21
  • 8.213.192.0/18
  • 8.213.192.0/19
  • 8.213.224.0/19
  • 8.213.251.0/24
  • 8.213.252.0/24
  • 8.213.253.0/24
  • 8.214.0.0/16
  • 8.214.0.0/17
  • 8.214.128.0/17
  • 8.215.0.0/16
  • 8.215.0.0/17
  • 8.215.128.0/17
  • 8.215.160.0/24
  • 8.215.162.0/23
  • 8.215.168.0/24

Showing the first 100.

Upstreams and peers 120

The networks RIPE RIS sees next to AS45102 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 2,000 IPv4, 2,000 IPv6. PeeringDB record

Internet exchanges 44
ExchangePortsSpeedRoute server
AIX1100GYes
AMS-IX Bangkok110GNo
BBIX Hong Kong2200GYes
BBIX Singapore1200GYes
BBIX Tokyo2600GYes
BIX Jakarta110GYes
center3 IX Jeddah: Main220GYes
CIX-ATL2200GYes
DCI Indonesia DCI-IX1100GYes
DE-CIX ASEAN110GYes
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN2600GYes
DE-CIX Kuala Lumpur110GYes
DE-CIX Malaysia110GYes
Digital Edge EPIX Jakarta1100GYes
EdgeNXT1100GYes
Equinix Ashburn2600GYes
Equinix Hong Kong2600GYes
Equinix Palo Alto1100GYes
Equinix San Jose2400GYes
Equinix Singapore2800GYes
ERA-IX Frankfurt1100GYes
ESpanix Madrid Lower LAN110GNo
France-IX Paris1100GYes
GetaFIX Manila: Main110GNo
HKIX: HKIX Peering LAN2600GYes
IIX-Jakarta110GYes
IX.br (PTT.br) São Paulo: ATM/MPLA1100GNo
JKT-IX: Main110GYes
JPIX TOKYO1100GYes
JPNAP Tokyo: Peering2400GYes
JTIX (Thailand)110GYes
KINX220GYes
LINX LON1: Main220GYes
LONAP: LON0110GYes
MSK-IX Moscow: MSK-IX peering network220GYes
MyIX1100GYes
NL-ix: Main1100GYes
OpenIXP / NiCE110GYes
SAIX Saudi Arabia Riyadh1100GYes
SGIX: Peering LAN2600GYes
THAILAND IX (TH-IX)110GNo
TorIX110GYes
UAE-IX: UAE-IX Peering LAN110GYes
VANIX110GYes
Facilities 30
FacilityCityCountry
AIMS Kuala LumpurKuala LumpurMY
Arise IDC - Bangkok North 1, ThailandPakkretTH
CoreSite - Reston (VA2)RestonUS
DCI Indonesia (JK1)Greater Jakarta, Bekasi, CibitungID
Digital Realty Frankfurt FRA1-27FrankfurtDE
Digital Realty ICN10 - SeoulMapo-guKR
Digital Realty Madrid MAD1-2MadridES
Digital Realty Paris PAR5ParisFR
EdgeConneX Atlanta (EDCATL02)AtlantaUS
Equinix DC1-DC15,DC21-DC22 - AshburnAshburnUS
Equinix DX1 - DubaiDubaiAE
Equinix FR6 - Frankfurt, WestFrankfurtDE
Equinix HK2 - Hong KongKwai ChungHK
Equinix PA3 - Paris, Saint-DenisParisFR
Equinix SG3 - SingaporeSingaporeSG
Equinix SV1/SV5/SV10 - Silicon Valley, San JoseSan JoseUS
Equinix SV8 - Silicon Valley, Palo AltoPalo AltoUS
Equinix TY10 - TokyoTokyoJP
Equinix TY4 - TokyoTokyoJP
Global Switch SingaporeSingaporeSG
Khazna Data Center – DubaiDubaiAE
KIO Querétaro 1 (QRO1)El MarquesMX
LG Uplus Pyeongchon IDCAnyang-siKR
MEGA-i (iAdvantage Hong Kong)Hong KongHK
NTT Cyberjaya Data Center (CBJ)CyberjayaMY
NTT DATA Otemachi BldgTokyoJP
NTT Jakarta 2 Data Center (JKT2)JakartaID
STT Quezon City (Formerly QC2)Quezon CityPH
STTGDC BKK1BangkokTH
VITRO Makati 2MakatiPH

More about AS45102

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 22:26 UTC. The country is where the AS number was registered, not necessarily where the network operates.