123.115.0.0/18

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:        123.112.0.0 - 123.127.255.255
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
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2021-08-19T08:46:21Z
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 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
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 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
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:          123.112.0.0/12
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.115.0.0/16

No nearby ranges found.

Hosted domains

There are 8 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.115.9.112 zgaz.cn 1
123.115.59.97 myworkcloud.work 1
123.115.21.121 cnlanyue.net 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

2,545 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.115.32.1 AS4808 China Unicom Beijing Province Network 4.52ms from Beijing, CN
123.115.58.222 AS4808 China Unicom Beijing Province Network 3.85ms from Beijing, CN
123.115.53.114 AS4808 China Unicom Beijing Province Network 3.54ms from Beijing, CN
123.115.61.222 AS4808 China Unicom Beijing Province Network 3.93ms from Beijing, CN
123.115.63.197 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
123.115.59.187 AS4808 China Unicom Beijing Province Network 4.02ms from Beijing, CN
123.115.55.121 AS4808 China Unicom Beijing Province Network 3.48ms from Beijing, CN
123.115.40.1 AS4808 China Unicom Beijing Province Network 5.44ms from Beijing, CN
123.115.57.88 AS4808 China Unicom Beijing Province Network 4.01ms from Beijing, CN
123.115.60.173 AS4808 China Unicom Beijing Province Network 3.88ms from Beijing, CN
123.115.16.1 AS4808 China Unicom Beijing Province Network 3.91ms from Beijing, CN
123.115.54.43 AS4808 China Unicom Beijing Province Network 3.69ms from Beijing, CN
123.115.52.1 AS4808 China Unicom Beijing Province Network 3.33ms from Beijing, CN
123.115.56.1 AS4808 China Unicom Beijing Province Network 3.69ms from Beijing, CN
123.115.62.80 AS4808 China Unicom Beijing Province Network 3.97ms from Beijing, 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
8.49.98.146 AS3356 Level 3 Parent, LLC 0.96ms from Ashburn, US
45.163.145.18 AS268568 IMPLANTAR TELECOM SOCIEDADE LIMITADA 1.19ms from Belo Horizonte, BR
207.242.237.130 AS7018 AT&T Enterprises, LLC 5.31ms from Chicago, US
80.209.77.210 AS44869 FIBIA P/S 2.15ms from Copenhagen, DK
199.200.82.50 AS15164 Unite Private Networks LLC. 8.88ms from Denver, US
34.251.75.146 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE
87.58.99.2 AS62044 Zscaler Switzerland GmbH 0.29ms from Manchester, GB
38.126.165.242 AS174 Cogent Communications, LLC 0.49ms from Minneapolis, US
72.43.104.2 AS12271 Charter Communications Inc 1.63ms from New York City, US
121.85.2.18 AS17511 OPTAGE Inc. 1.72ms from Osaka, JP
173.33.246.194 AS812 Rogers Communications Canada Inc. 17.37ms from Ottawa, CA
52.87.28.194 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
189.94.195.98 AS22085 Claro S/A 17.21ms from Rio de Janeiro, BR
200.34.206.66 AS28421 Farmacias de Similares S.A de C.V 3.80ms from Santiago de Queretaro, MX
187.130.98.66 AS8151 UNINET 5.99ms from Santiago de Queretaro, MX
119.207.232.178 AS4766 Korea Telecom 1.39ms from Seoul, KR
37.60.137.2 AS47748 Daticum AD 0.87ms from Sofia, BG
113.37.93.178 AS17506 ARTERIA Networks Corporation 0.82ms from Tokyo, JP
59.138.95.194 AS2516 KDDI CORPORATION 0.80ms from Tokyo, JP
109.187.87.178 AS28812 PJSC "Bashinformsvyaz" 8.95ms from Yekaterinburg, RU
81.221.141.178 AS1836 green.ch AG 1.95ms from Zuerich, CH
96.32.56.2 AS20115 Charter Communications LLC 11.29ms from Ashburn, US
41.10.246.34 AS36994 Vodacom 2.23ms from Cape Town, ZA
3.144.99.50 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
93.96.123.194 AS5607 Sky UK Limited 2.79ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 -m12 123.115.29.231
traceroute to 123.115.29.231 (123.115.29.231): 12 hops max, 52 byte packets
5 [AS3356] 4.26.2.162 156.386 ms
6 *
7 *
8 *
9 [AS4808] 124.65.194.26 154.681 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Fremont, US
On

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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