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Data as of Nov 7, 2026

121.11.153.0/24

No anonymizer space · no proxy exits in 30 days

CHINATELECOM Guangdong province Zhongshan 5G network

Announcement
this exact prefix
RPKI invalid (origin)
Announced by
AS140309
Type
Business
66% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.8.0.0/13
since Jul 2006
AS4134Residential3,051
45 always on
CHINANET Guangdong province 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
121.8.0.0/13524,288CHINANET-GDCHINANET Guangdong province networkALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 121.11.153.0/304guangdongshengjieyangdianxinfenunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.4/304guangdongshengjieyangshidianxinunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.32 - 121.11.153.5928guangdongshengjieyangshidianxinunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.64/2732guangdongshengjieyangshidianxinunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.96/298guangdongshengjieyangshidianxinunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.128/2664guangdongshengjieyangshidianxinunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.208/298guangdongshengjieyangshidianxinunknownALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.220/304PN-BM-LTDBirthday Mouse CompanyALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.224/304guangdongchuanghongjituanyouxiajieyangdongshanALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.232/304jieyanggonglujujieyangdongshanALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.244/304wenshigongsijiedongbaitaALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD
└ 121.11.153.252/304puningshijiahuadajiudianpuningliushaALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-GD

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business16866%12
Mobile8834%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS140309

CN
Name
CHINATELECOM Guangdong province Zhongshan 5G network
Type
Internet provider
Registered
Mar 18, 2020
Domain
chinatelecom.cn
Spamhaus ASN-DROP
not listed