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Data as of Nov 4, 2026

183.91.48.0/21

No anonymizer space · no proxy exits in 30 days

China Telecom Next Generation Carrier Network · space held by China Telecom Global Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS4809
Type
Internet provider
88% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
183.91.51.0/24
since Sep 2021
AS23764UnknownChina Telecom Global Limited
via Chinatelecom Next Carrying HongKong region network

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
183.91.32.0/198,192CTGI-HKChina Telecom Global Limited (ORG-CTGL1-AP) · HKALLOCATED PORTABLE—[email protected]
└ 183.91.48.0/221,024CTHKI-HKChinatelecom Next Carrying HongKong region networkALLOCATED NON-PORTABLE—[email protected]
└ 183.91.52.0/221,024CTHKI-HKChinatelecom Next Carrying HongKong region networkALLOCATED NON-PORTABLE—[email protected]

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Internet provider1,79288%2
Unknown25613%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4809

CN
Name
China Telecom Next Generation Carrier Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinatelecom.com.cn
Website
en.chinatelecom.com.cn/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed