123.115.128.0/18

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 10 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.115.176.27 cw-csw.com.cn 1
123.115.150.155 weidong.online 1
123.115.162.135 jerryvideos.com 1
123.115.138.207 eke.vin 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

10,721 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.115.172.1 AS4808 China Unicom Beijing Province Network 3.15ms from Beijing, CN
123.115.142.48 AS4808 China Unicom Beijing Province Network 3.33ms from Beijing, CN
123.115.184.122 AS4808 China Unicom Beijing Province Network 3.80ms from Beijing, CN
123.115.182.224 AS4808 China Unicom Beijing Province Network 3.39ms from Beijing, CN
123.115.176.233 AS4808 China Unicom Beijing Province Network 3.17ms from Beijing, CN
123.115.139.195 AS4808 China Unicom Beijing Province Network 3.74ms from Beijing, CN
123.115.156.1 AS4808 China Unicom Beijing Province Network 3.42ms from Beijing, CN
123.115.161.243 AS4808 China Unicom Beijing Province Network 3.20ms from Beijing, CN
123.115.190.16 AS4808 China Unicom Beijing Province Network 4.03ms from Beijing, CN
123.115.140.145 AS4808 China Unicom Beijing Province Network 3.45ms from Beijing, CN
123.115.159.83 AS4808 China Unicom Beijing Province Network 3.76ms from Beijing, CN
123.115.141.233 AS4808 China Unicom Beijing Province Network 3.53ms from Beijing, CN
123.115.133.187 AS4808 China Unicom Beijing Province Network 3.14ms from Beijing, CN
123.115.137.199 AS4808 China Unicom Beijing Province Network 3.46ms from Tianjin, CN
123.115.187.195 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
123.115.177.156 AS4808 China Unicom Beijing Province Network 3.40ms from Beijing, CN
123.115.130.194 AS4808 China Unicom Beijing Province Network 3.16ms from Beijing, CN
123.115.138.230 AS4808 China Unicom Beijing Province Network 3.40ms from Beijing, CN
123.115.189.6 AS4808 China Unicom Beijing Province Network 4.21ms from Beijing, CN
123.115.188.209 AS4808 China Unicom Beijing Province Network 4.09ms from Beijing, CN
123.115.134.13 AS4808 China Unicom Beijing Province Network 3.04ms from Beijing, CN
123.115.160.1 AS4808 China Unicom Beijing Province Network 2.78ms from Beijing, CN
123.115.171.180 AS4808 China Unicom Beijing Province Network 3.29ms from Beijing, CN
123.115.162.159 AS4808 China Unicom Beijing Province Network 3.15ms from Beijing, CN
123.115.183.198 AS4808 China Unicom Beijing Province Network 3.21ms 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
222.155.105.82 AS4771 Spark New Zealand Trading Ltd. 18.27ms from Auckland, NZ
43.138.49.194 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Beijing, CN
64.227.150.98 AS14061 DigitalOcean, LLC 0.30ms from Bengaluru, IN
179.1.77.82 AS18678 INTERNEXA S.A. E.S.P 2.79ms from Bogota, CO
104.171.194.210 AS13439 SCI REMC 5.62ms from Chicago, US
93.166.27.18 AS3292 TDC Holding A/S 5.41ms from Copenhagen, DK
87.198.90.34 AS34245 Magnet Networks Limited 1.07ms from Dublin, IE
102.37.180.50 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
124.95.219.226 AS4837 CHINA UNICOM China169 Backbone 12.56ms from Liaoyang, CN
3.8.4.34 AS16509 Amazon.com, Inc. 0.13ms from London, GB
195.171.129.194 AS2856 British Telecommunications PLC 2.11ms from London, GB
86.164.150.114 AS2856 British Telecommunications PLC 3.58ms from London, GB
86.22.57.34 AS5089 Virgin Media Limited 9.89ms from London, GB
90.204.71.34 AS5607 Sky UK Limited 1.02ms from London, GB
16.51.114.18 AS16509 Amazon.com, Inc. 0.59ms from Melbourne, AU
58.241.251.34 AS4837 CHINA UNICOM China169 Backbone 14.28ms from Nanjing, CN
34.225.62.178 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
44.214.135.226 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
87.254.51.2 AS35754 IMC AS 2.07ms from Sandefjord, NO
1.232.21.50 AS9318 SK Broadband Co Ltd 2.20ms from Seoul, KR
101.34.117.2 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN
20.227.218.194 AS8075 Microsoft Corporation 4.66ms from Sydney, AU
119.31.182.82 AS17408 AboveNet Communications Taiwan 0.40ms from Taipei, TW
1.32.244.162 AS64050 BGP Network Limited 3.71ms from Taipei, TW
211.15.239.194 AS2516 KDDI CORPORATION 1.82ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m12 123.115.146.171
traceroute to 123.115.146.171 (123.115.146.171): 12 hops max, 52 byte packets
1 [AS15169] 142.251.49.8 6.526 ms
2 *
3 *
4 [AS3356] 4.26.2.162 202.061 ms
5 *
6 *
7 *
8 *
9 [AS4808] 125.33.184.210 225.91 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in The Dalles, 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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