LAYER3 INTEL
Get started
Sign in
Data as of Nov 9, 2026

220.189.255.0/24

No anonymizer space · no proxy exits in 30 days

AS58461 · space held by Data Communication Division

Announcement
this exact prefix
RPKI valid
Announced by
AS58461
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jun 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
220.184.0.0/13
since May 2005
AS4134Residential3,888
11 always on
Data Communication Division
via CHINANET Zhejiang 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
220.160.0.0/112,097,152CHINANET-CNData Communication DivisionALLOCATED PORTABLE—anti-spam@chinatelecom.cn
└ 220.184.0.0/13524,288CHINANET-ZJCHINANET Zhejiang province networkALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-CN
└ 220.189.248.0/212,048CHINANET-ZJ-JXCHINANET-ZJ Jiaxing node networkALLOCATED NON-PORTABLE—anti-spam@chinatelecom.cn
via CHINANET-ZJ
└ 220.189.255.64/2816GREENBANK-NETWORK-TECHNOLOGYShanghai GreenBank Network Technology Co., Ltd.ASSIGNED NON-PORTABLE—antispam_zjnoc@163.com
└ 220.189.255.80/2816GREENBANK-NETWORK-TECHNOLOGYShanghai Green Bank Network Technology Co., Ltd.ASSIGNED NON-PORTABLE—antispam_zjnoc@163.com

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
Registry

Holder

Organization
Data Communication Division
Range
220.160.0.0/11
Registration type
ALLOCATED PORTABLE
Reallocated to
CHINANET-ZJ Jiaxing node network
Reallocated range
220.189.248.0/21
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS58461

CN
Type
Hosting
Registered
Dec 1, 2011
Domain
zjtelecom.com.cn
Spamhaus ASN-DROP
not listed