221.219.128.0/18

China Unicom Beijing province network

Announcing ASNs: 1

Parent Prefix: 221.216.0.0/13

Abuse: zhaoyz3@chinaunicom.cn

RIR: APNIC

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS4808	CHINA169-BJ	China Unicom Beijing Province Network

221.219.128.0/18 Summary

Prefix:

221.219.128.0/18

Name:

UNICOM-BJ

Description:

China Unicom Beijing province network

Country:

IP Addresses:

16,384

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

19^th November 2003

Parent Prefix:

221.216.0.0/13

Contacts

Email Contacts:

zhaoyz3@chinaunicom.cn

hqs-ipabuse@chinaunicom.cn

hostmast@publicf.bta.net.cn

Abuse Contacts:

zhaoyz3@chinaunicom.cn

hqs-ipabuse@chinaunicom.cn

Address:

No.21,

Financial Street,

Beijing,

100033,

P.R.China

Summary

Country	Prefix	Name	Description	ASN
	221.216.0.0/13	UNICOM-BJ	China Unicom Beijing province network	AS4808
	221.219.0.0/16	UNICOM-BJ	China Unicom Beijing province network	AS4808

AS4808 China Unicom Beijing Province Network - Prefix Upstreams

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

% Information related to '221.216.0.0 - 221.223.255.255'

% Abuse contact for '221.216.0.0 - 221.223.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        221.216.0.0 - 221.223.255.255
netname:        UNICOM-BJ
descr:          China Unicom Beijing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         SY21-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2021-11-09T07:38:09Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-02-24T06:16:57Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-02-24
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
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

person:         sun ying
address:        fu xing men nei da jie 97, Xicheng District
address:        Beijing 100800
country:        CN
phone:          +86-10-66030657
fax-no:         +86-10-66078815
e-mail:         hostmast@publicf.bta.net.cn
nic-hdl:        SY21-AP
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2009-06-30T08:42:48Z
source:         APNIC