Data as of Nov 3, 2026

203.196.0.0/24

No anonymizer space · no proxy exits in 30 days

Abitcool(China) Inc. · space held by 21ViaNet(China),Inc.

Announcement

203.196.0.0/23

RPKI valid

Announced by

AS9802

Type

Hosting

Risk

50 / 100 · Medium

Recently moved

Recent change

New origin Sep 18, 2026

from AS9308 Abitcool(China) Inc.

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Holder	RPKI
203.196.0.0/22 since Sep 2017	AS9308	Hosting	21ViaNet(China),Inc.
203.196.0.0/21 since May 2017	AS23724	Hosting	21ViaNet(China),Inc.

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
203.196.0.0/21	2,048	CHINA-21VIANET	21ViaNet(China),Inc.	ALLOCATED PORTABLE	—	[email protected]
└ 203.196.0.0/22	1,024	INTERCOM-CN	Provide Internet access service,Internet Based Testing	ASSIGNED NON-PORTABLE	—	[email protected] via CHINA-21VIANET
└ 203.196.0.0/24	256	INTERCOM-CN	Privide Internet Service in Beijing	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.17/32	1	WWW-BOL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.18/32	1	GLOBAL-INTERCOM-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.19/32	1	CHINCOM-INETRCOM-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.20/32	1	WWW-HSK-OR-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.21/32	1	WWW-FOUNDERCSI-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.22/32	1	WWW-PCPH-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.23/32	1	BOL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.24/32	1	WWW-HUADI-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.25/32	1	WWW-TAINET-OR-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.26/32	1	WWW-BWG-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.27/32	1	WWW-ABS-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.28/32	1	CHINCOM-COM	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.29/32	1	JCRJ-BOL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.30/32	1	IG-BOL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.31/32	1	WWW-CMI-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.32/32	1	WWW-HWBJI-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.33/32	1	WWW-MCC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.34/32	1	WWW-BITIC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.35/32	1	WWW-FCGM-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.36/32	1	WWW-BJWALLY-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.37/32	1	WWW-HIL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.38/32	1	WWW-FCSB-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.39/32	1	WWW-NSR-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.41/32	1	WWW-BRITE-AC-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.42/32	1	PG-INTERCOM-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.43/32	1	CYBERSYN-BOL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.44/32	1	ISO9000CHINA-COM	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.45/32	1	WWW-EASTLAKE-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.46/32	1	WWW-CHENGUANG-COM	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.47/32	1	WWW-DHL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.48/32	1	WWW-CSCEC1B-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.49/32	1	WWW-BTMB-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.50/32	1	WWW-OCM-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.51/32	1	WWW-SRIT-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.52/32	1	WWW-CVSC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.53/32	1	WWW-SPEBIJING-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.54/32	1	WWW-CHEARI-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.55/32	1	WWW-NINETOWNS-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.56/32	1	WWW-WM-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.57/32	1	WWW-EEB-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.58/32	1	WWW-HUIKAI-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.59/32	1	WWW-CEIAEC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.60/32	1	WWW-CSEBW-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.63/32	1	WWW-TOL-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.64/32	1	WWW-LIONGROUP-BJ-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.65/32	1	PEIXUN-LINKEXCEL-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.66/32	1	GKNI-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.68/32	1	XLWYSH-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.69/32	1	SHERATON-LINKEXCEL-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.70/32	1	AIRCHINA-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.71/32	1	CMCCAC-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.72/32	1	LINYUN-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.73/32	1	GALLUPCN-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.74/32	1	LING-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.75/32	1	SCHBEI-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.76/32	1	BJA00403-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.77/32	1	BRITETMB-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.78/32	1	BUGM2113-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.79/32	1	STEP-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.80/32	1	NSR-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.81/32	1	GDJYKI-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.82/32	1	WALLY-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.83/32	1	CHINCOM-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.84/32	1	MAJOR-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.85/32	1	COFTRANS-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.88/32	1	SPEBJ-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.89/32	1	DDSTUDIO-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.100/32	1	CVSCZ-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.101/32	1	LUCKYYAN-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.102/32	1	HONESTY-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.103/32	1	GOLDEN4D-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.104/32	1	WINNER-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.105/32	1	SPECHINA-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.106/32	1	HISENSE-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.107/32	1	CIECCIND-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.108/32	1	YUNONG-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.109/32	1	CAISTAR-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.110/32	1	DISPLAY-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.111/32	1	YXCB-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.112/32	1	CHENNET-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.113/32	1	CHENG-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.114/32	1	YANXIN-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.115/32	1	SKBJB-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.116/32	1	CP5219IC-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.117/32	1	BMERCIER-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.118/32	1	SUPERWAR-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.119/32	1	POWERINFO-CENPOK-COM	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.120/32	1	MANTRACO-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.121/32	1	YESHI-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.122/32	1	HNHBFGS-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.123/32	1	BEZNET-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.124/32	1	CMIBJ-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.125/32	1	KOBELCO-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.126/32	1	CIE-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.127/32	1	OSRBJ-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.128/32	1	WANGLL-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.129/32	1	CSCECINT-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.130/32	1	CONSFIT-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.131/32	1	BJSC-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.132/32	1	TOTALMD-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.133/32	1	VSAT-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.134/32	1	CENLIFT-INTERCOM-CO-CN	fixed ip	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.143/32	1	WWW-XIONGYUE-ELEC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.144/32	1	WWW-KDE-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.145/32	1	WWW-LAMRC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.146/32	1	WWW-CMIBJ-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.147/32	1	WWW-FIRKO-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.148/32	1	WWW-CDT-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.149/32	1	WWW-ARTMCTC-CO-CN	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]
└ 203.196.0.150/32	1	WWW-CEN-INTERLIFT-COM	virtual host	ASSIGNED NON-PORTABLE	—	[email protected]

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

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 203.196.0.0/23

Prefix: 203.196.0.0/23
Announced by: AS9802 Abitcool(China) Inc.
Type: Hosting
RPKI: RPKI valid
Netname: INTERCOM-CN
Registrant: Provide Internet access service,Internet Based Testing
RIR: APNIC

IPv4 market

Holder

Holder in the market →

Organization: 21ViaNet(China),Inc.
Range: 203.196.0.0/21
Registration type: ALLOCATED PORTABLE

Origin network

AS9802

Name: Abitcool(China) Inc.
Type: Hosting
Registered: Jan 10, 2000
Domain: 21viamail.com
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
203.196.0.0/21	AS4808	/32	APNIC	Another network
203.196.0.0/21	AS4835	/32	APNIC	Another network
203.196.0.0/21	AS9308	/32	APNIC	Another network
203.196.0.0/21	AS9802	/32	APNIC	RPKI valid
203.196.0.0/21	AS9808	/32	APNIC	Another network
203.196.0.0/21	AS23724	/32	APNIC	Another network
203.196.0.0/21	AS56048	/32	APNIC	Another network
203.196.0.0/21	AS133111	/32	APNIC	Another network
203.196.0.0/21	AS141679	/32	APNIC	Another network

203.196.0.0/24

Announcements

Covering announcements

Registrations in this block

Network & registry

Covering announcement 203.196.0.0/23

Holder

AS9802

Covering aggregate above, the prefix's own history below

Routing history

History

Route origin authorizations

Registration for this announcement