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Data as of Nov 3, 2026

210.77.208.0/21

No anonymizer space · no proxy exits in 30 days

China Unicom Beijing Province Network · space held by China Internet Network Information Center

Announcement
210.77.208.0/20
RPKI invalid (origin)
Announced by
AS4808
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS4808 China Unicom Beijing Province Network

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
210.77.192.0/19
since Sep 18, 2026
AS4808ResidentialChina Internet Network Information Center

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.77.128.0/1732,768CNNICChina Internet Network Information CenterALLOCATED PORTABLE—[email protected]
└ 210.77.192.0/198,192CBN-JNChina Broadcasting Shandong Network Co., Ltd. Jinan BranchALLOCATED PORTABLE—[email protected]
└ 210.77.208.0/212,048JNGDNET-1Enterprise user of JNGDNETASSIGNED NON-PORTABLE—[email protected]
via CBN-JN

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 210.77.208.0/20

Prefix
210.77.208.0/20
Announced by
AS4808 China Unicom Beijing Province Network
Type
Residential
RPKI
RPKI invalid (origin)
Netname
CBN-JN
Registrant
China Broadcasting Shandong Network Co., Ltd. Jinan Branch
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
China Internet Network Information Center
Range
210.77.128.0/17
Registration type
ALLOCATED PORTABLE
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed