220.250.64.0/18

China Unicom IP network

Announcing ASNs: 1

Parent Prefix: 220.248.0.0/14

RIR: APNIC

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS4837	CHINA169-Backbone	CHINA UNICOM China169 Backbone

220.250.64.0/18 Summary

Prefix:

220.250.64.0/18

Name:

UNICOM-CN

Description:

China Unicom IP network

Country:

IP Addresses:

16,384

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

28^th February 2003

Parent Prefix:

220.248.0.0/14

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

No.21,

Financial Street,

Beijing,

100033,

P.R.China

AS4837 CHINA UNICOM China169 Backbone - Prefix Upstreams

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS2914	NTT-LTD-2914	NTT America, Inc.
AS7018	ATT-INTERNET4	AT&T Services, Inc.
AS6453	AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS5511	Opentransit	Orange S.A.
AS2497	IIJ	Internet Initiative Japan Inc.
AS3257	GTT-BACKBONE	GTT
AS702	UUNET	Verizon Business
AS1239	SPRINTLINK	Sprint
AS174	COGENT-174	Cogent Communications
AS6939	HURRICANE	Hurricane Electric LLC
AS1299	TWELVE99	Arelion, f/k/a Telia Carrier

% Information related to '220.248.0.0 - 220.252.255.255'

% Abuse contact for '220.248.0.0 - 220.252.255.255' is '[email protected]'

inetnum:        220.248.0.0 - 220.252.255.255
netname:        UNICOM-CN
country:        CN
descr:          China Unicom IP network
descr:          China Unicom
admin-c:        CH1302-AP
tech-c:         CH1302-AP
status:         ALLOCATED PORTABLE
mnt-irt:        IRT-CU-CN
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2013-08-08T23:16:10Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-10-23T05:59:13Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC