219.158.128.0/17

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Registry	APNIC
ID	UNICOM-BJ

WHOIS Details

inetnum:        219.158.128.0 - 219.158.255.255
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:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CNCGROUP
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:40:17Z
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

route:          219.158.128.0/17
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:03Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 219.158.128.0/17

Range	ASN	Company	Num of IPs
219.158.192.0/18	AS4808	China Unicom Beijing province network	16,384
219.158.128.0/18	AS4808	China Unicom Beijing province network	16,384

Nearby Ranges

BGP prefixes that overlap with 219.158.0.0/16

Range	ASN	Company	Num of IPs
219.158.128.0/18	AS4808	China Unicom Beijing province network	16,384
219.158.192.0/18	AS4808	China Unicom Beijing province network	16,384
219.158.96.0/19	AS4837	CNC group	8,192
219.158.32.0/20	AS4837	Backbone of CNC group	4,096
219.158.0.0/20	AS4837	Backbone of China Unicom	4,096
219.158.16.0/20	AS4837	Backbone of China Unicom	4,096
219.158.26.0/24	AS4837	Backbone of China Unicom	256
219.158.59.0/24	AS4837	Backbone of CNC group	256
219.158.63.0/24	AS4837	Backbone of CNC group	256
219.158.60.0/24	AS4837	Backbone of CNC group	256
219.158.62.0/24	AS4837	Backbone of CNC group	256
219.158.61.0/24	AS4837	Backbone of CNC group	256
219.158.0.0/24	AS4837	Backbone of China Unicom	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

649 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
219.158.161.153	AS4808 China Unicom Beijing Province Network	3.40ms from Beijing, CN
219.158.158.153	AS4808 China Unicom Beijing Province Network	3.16ms from Beijing, CN
219.158.130.15	AS4808 China Unicom Beijing Province Network	4.46ms from Beijing, CN
219.158.154.1	AS4808 China Unicom Beijing Province Network	3.15ms from Tianjin, CN
219.158.203.1	AS4808 China Unicom Beijing Province Network	4.94ms from Beijing, CN
219.158.138.129	AS4808 China Unicom Beijing Province Network	4.45ms from Beijing, CN
219.158.139.65	AS4808 China Unicom Beijing Province Network	3.20ms from Beijing, CN
219.158.170.233	AS4808 China Unicom Beijing Province Network	3.43ms from Beijing, CN
219.158.202.1	AS4808 China Unicom Beijing Province Network	5.97ms from Zhangjiakou, CN
219.158.167.198	AS4808 China Unicom Beijing Province Network	2.69ms from Beijing, CN
219.158.173.1	AS4808 China Unicom Beijing Province Network	4.37ms from Beijing, CN
219.158.129.73	AS4808 China Unicom Beijing Province Network	3.34ms from Beijing, CN
219.158.174.245	AS4808 China Unicom Beijing Province Network	3.09ms from Beijing, CN
219.158.191.2	AS4808 China Unicom Beijing Province Network	4.23ms from Tianjin, CN
219.158.178.17	AS4808 China Unicom Beijing Province Network	2.94ms from Beijing, CN
219.158.168.1	AS4808 China Unicom Beijing Province Network	3.88ms from Beijing, CN
219.158.131.81	AS4808 China Unicom Beijing Province Network	4.12ms from Tianjin, CN
219.158.186.17	AS4808 China Unicom Beijing Province Network	3.49ms from Beijing, CN
219.158.128.41	AS4808 China Unicom Beijing Province Network	3.56ms from Beijing, CN
219.158.205.1	AS4808 China Unicom Beijing Province Network	4.29ms from Beijing, CN
219.158.197.1	AS4808 China Unicom Beijing Province Network	5.95ms from Beijing, CN
219.158.159.129	AS4808 China Unicom Beijing Province Network	3.39ms from Tianjin, CN
219.158.185.33	AS4808 China Unicom Beijing Province Network	3.67ms from Beijing, CN
219.158.153.129	AS4808 China Unicom Beijing Province Network	5.47ms from Beijing, CN
219.158.160.106	AS4808 China Unicom Beijing Province Network	3.42ms from Tianjin, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
31.160.71.145	AS1136 KPN B.V.	1.02ms from Amsterdam, NL
217.103.241.1	AS33915 Vodafone Libertel B.V.	2.81ms from Amsterdam, NL
69.1.56.1	AS12083 WideOpenWest Finance LLC	10.29ms from Atlanta, US
168.220.107.177	AS62642 Bigleaf Networks, Inc.	3.81ms from Atlanta, US
119.46.56.81	AS7470 TRUE INTERNET Co.,Ltd.	2.70ms from Bangkok, TH
123.122.136.1	AS4808 China Unicom Beijing Province Network	3.54ms from Beijing, CN
123.117.126.241	AS4808 China Unicom Beijing Province Network	3.59ms from Beijing, CN
60.9.136.177	AS4837 CHINA UNICOM China169 Backbone	8.22ms from Beijing, CN
70.77.64.1	AS6327 Shaw Communications Inc.	1.17ms from Calgary, CA
104.246.138.129	AS5645 TekSavvy Solutions, Inc.	15.96ms from Edmonton, CA
183.233.106.225	AS9808 China Mobile Communications Group Co., Ltd.	4.24ms from Guangzhou, CN
64.158.44.1	AS32208 SKL Services Inc	1.13ms from Houston, US
194.56.186.241	AS47952 ICT BULUT BILISIM A.S.	7.74ms from Istanbul, TR
95.93.68.1	AS2860 NOS COMUNICACOES, S.A.	4.17ms from Lisbon, PT
212.170.183.17	AS3352 TELEFONICA DE ESPANA S.A.U.	1.27ms from Madrid, ES
119.92.194.97	AS9299 Philippine Long Distance Telephone Company	0.50ms from Manila, PH
78.114.54.1	AS15557 Societe Francaise Du Radiotelephone - SFR SA	10.35ms from Marseille, FR
90.65.33.49	AS3215 Orange S.A.	6.65ms from Marseille, FR
190.71.53.113	AS13489 UNE EPM TELECOMUNICACIONES S.A.	0.62ms from Medellin, CO
203.41.62.81	AS1221 Telstra Limited	0.94ms from Melbourne, AU
122.232.12.1	AS4134 CHINANET-BACKBONE	6.72ms from Nanchang, CN
106.4.81.1	AS4134 CHINANET-BACKBONE	7.02ms from Nanchang, CN
64.132.59.97	AS3549 Level 3 Parent, LLC	3.87ms from New York City, US
70.111.110.1	AS701 Verizon Business	3.23ms from New York City, US
47.32.162.1	AS20115 Charter Communications LLC	0.49ms from Redding, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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