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Data as of Nov 4, 2026

183.91.48.0/22

No anonymizer space · no proxy exits in 30 days

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

Announcement
183.91.48.0/21
RPKI valid
Announced by
AS4809
Type
Internet provider
75% 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 this block, widest first, each 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]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Internet provider76875%1
Unknown25625%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 183.91.48.0/21

Prefix
183.91.48.0/21
Announced by
AS4809 China Telecom Next Generation Carrier Network
Type
Internet provider
RPKI
RPKI valid
Netname
CTGI-HK
Registrant
China Telecom Global Limited
RIR
APNIC
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