AS23875
CSL Limited
Scanned 45m ago
🔄 Rescan

📋 Summary

IP address summary information
NameCSL Limited
CountryHK
WebsiteCSL Limited
IPv4 addresses1.8K
IPv6 addressesNot available
ASN typeTransit
RegistryAPNIC
AllocatedSep 04, 2008
UpdatedJun 22, 2020

🗺️ Geolocation

HK

Countries by IPv4 share

HK
100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 7 | IPv6: 0

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

APNIC
HandleAS23875
NameCSL-AS-AP
OrganizationCSL Limited
CountryHK
Statusactive
AllocatedSep 04, 2008
UpdatedJun 22, 2020

Contacts

RegistrantCSL Limited <Kwok-Wa.KW2@pccw.com>
Abuse ContactIRT-NWPCS-HK <henry.ts.yang@hkcsl.com>
Admin ContactDaniel Chan <dkhchan@nwmobile.com>
Tech ContactRoger Chung <rogerchung@wafersystems.com>
Phone+852-2889-1231
AddressUnits 501-508, Level 5,Cyberport 3, Phase CII, 100 Cyberport Road Hong Kong

Source: APNIC

🔗 Peers

2 peers for this ASN
ASNNameCountry
AS4635 Hong Kong Internet Exchange--Route Server 1 -
AS8359 MTS MTS PJSC -

Peer data from RIPE Stat ASN neighbours.

⬆️ Upstreams

2 upstreams
ASNName
AS31713 GWCOMMS-MPLS Gateway Communications
AS3491 PCCW Global (HK) Ltd.

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
203.29.222.0/24 AS23875 /24 Not Found
63.216.62.0/24 AS23875 /24 ✓ Valid
63.216.59.0/24 AS23875 /24 ✓ Valid
202.6.94.0/24 AS23875 /24 Not Found
63.216.61.0/24 AS23875 /24 ✓ Valid
202.164.27.0/24 AS23875 /24 Not Found
103.17.29.0/24 AS23875 /24 ✗ Invalid

RPKI validation powered by rpki.zorn.ltd (Routinator).