1. All IP Ranges
  2. 61.0.0.0/8
  3. 61.55.0.0/16
  4. AS4837  | 61.55.0.0/16

61.55.0.0/16

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-HE

WHOIS Details

inetnum:        61.55.0.0 - 61.55.255.255
netname:        UNICOM-HE
descr:          China Unicom Hebei province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         KL984-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-HE
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:35:01Z
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
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
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

person:         Kong Lingfei
nic-hdl:        KL984-AP
e-mail:         [email protected]
address:        45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone:          +86-311-86681601
fax-no:         +86-311-86689210
country:        cn
mnt-by:         MAINT-CNCGROUP-HE
last-modified:  2009-02-06T02:31:32Z
source:         APNIC

route:          61.55.0.0/16
descr:          CNC Group CHINA169 Hebei Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.0.0.0/8

Range ASN Company Num of IPs
61.32.0.0/13 AS9857 LG DACOM Corporation 524,288
61.32.0.0/13 AS10058 LG DACOM Corporation 524,288
61.32.0.0/13 AS10185 LG DACOM Corporation 524,288
61.32.0.0/13 AS9955 LG DACOM Corporation 524,288
61.32.0.0/13 AS23714 LG DACOM Corporation 524,288
61.32.0.0/13 AS4766 LG DACOM Corporation 524,288
61.32.0.0/13 AS9638 LG DACOM Corporation 524,288
61.32.0.0/13 AS10178 LG DACOM Corporation 524,288
61.32.0.0/13 AS45363 LG DACOM Corporation 524,288
61.32.0.0/13 AS9578 LG DACOM Corporation 524,288
61.32.0.0/13 AS9863 LG DACOM Corporation 524,288
61.32.0.0/13 AS63199 LG DACOM Corporation 524,288
61.32.0.0/13 AS17586 LG DACOM Corporation 524,288
61.32.0.0/13 AS38122 LG DACOM Corporation 524,288
61.32.0.0/13 AS13335 LG DACOM Corporation 524,288
61.32.0.0/13 AS138195 LG DACOM Corporation 524,288
61.32.0.0/13 AS3786 LG DACOM Corporation 524,288
61.32.0.0/13 AS9946 LG DACOM Corporation 524,288
61.32.0.0/13 AS38428 LG DACOM Corporation 524,288
61.40.0.0/14 AS3786 LG DACOM Corporation 262,144
61.40.0.0/14 AS55585 LG DACOM Corporation 262,144
61.40.0.0/14 AS9955 LG DACOM Corporation 262,144
61.40.0.0/14 AS23714 LG DACOM Corporation 262,144
61.40.0.0/14 AS9871 LG DACOM Corporation 262,144
61.40.0.0/14 AS17586 LG DACOM Corporation 262,144
61.40.0.0/14 AS45978 LG DACOM Corporation 262,144
61.84.0.0/15 AS4766 Korea Telecom 131,072
61.174.0.0/15 AS136190 CHINANET Zhejiang province network 131,072
61.52.0.0/15 AS4837 China Unicom Henan province network 131,072
61.148.0.0/15 AS4808 China Unicom IP network 131,072
61.174.0.0/15 AS4134 CHINANET Zhejiang province network 131,072
61.59.0.0/16 AS4780 Digital United Inc. 65,536
61.199.0.0/16 AS4713 NTT DOCOMO BUSINESS,Inc. 65,536
61.208.0.0/16 AS4713 NTT DOCOMO BUSINESS,Inc. 65,536
61.207.0.0/16 AS4713 Open Computer Network 65,536
61.147.0.0/16 AS137697 CHINANET jiangsu province network 65,536
61.66.0.0/16 AS4780 New Centry InfoComm Tech. Co., Ltd. 65,536
61.154.0.0/16 AS4809 CHINANET Fujian province network 65,536
61.177.0.0/16 AS4134 CHINANET jiangsu province network 65,536
61.160.0.0/16 AS140293 CHINANET jiangsu province network 65,536
61.157.0.0/16 AS38283 CHINANET Sichuan province network 65,536
61.178.0.0/16 AS4134 CHINANET Gansu province network 65,536
61.166.0.0/16 AS4134 CHINANET Yunnan province network 65,536
61.188.0.0/16 AS38283 CHINANET Sichuan province network 65,536
61.130.0.0/16 AS4134 CHINANET Zhejiang province network 65,536
61.188.0.0/16 AS4134 CHINANET Sichuan province network 65,536
61.197.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
61.89.0.0/16 AS18081 Kintetsu Cable Network Ltd. 65,536
61.86.0.0/16 AS18081 Kintetsu Cable Network Ltd. 65,536
61.155.0.0/16 AS4134 CHINANET jiangsu province network 65,536

Hosted domains

There are 46 domain names hosted across 42 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.55.139.30 czl.com.cn 2
61.55.24.48 240710.xyz 2
61.55.140.252 xiaolingyunqian.com 2
61.55.135.126 ganada.com.cn 2
61.55.139.5 hebeibestfood.com 1
61.55.78.209 zhangxiaohua.cn 1
61.55.167.138 fanqiang.com 1
61.55.139.36 jingju.net 1
61.55.140.231 yishenbao.net 1
61.55.46.79 lina520.cn 1
61.55.135.25 sjzast.org.cn 1
61.55.229.25 zhuoangdianzi.online 1
61.55.141.200 techealth.cn 1
61.55.164.56 kaiyuansi.net 1
61.55.138.177 mobhome.com 1
61.55.135.64 56618.cn 1
61.55.139.2 harmony-gift.com 1
61.55.226.177 racconmom.com 1
61.55.47.179 lamon.top 1
61.55.139.21 hbxctz.com 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
Read more

Pingable IPs

17,948 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
61.55.14.1 AS4837 CHINA UNICOM China169 Backbone 11.09ms from Qingdao, CN
61.55.32.1 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Tianjin, CN
61.55.42.77 AS4837 CHINA UNICOM China169 Backbone 6.67ms from Tianjin, CN
61.55.38.57 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Tianjin, CN
61.55.11.176 AS4837 CHINA UNICOM China169 Backbone 6.87ms from Tianjin, CN
61.55.30.107 AS4837 CHINA UNICOM China169 Backbone 7.48ms from Tianjin, CN
61.55.26.134 AS4837 CHINA UNICOM China169 Backbone 8.41ms from Tianjin, CN
61.55.15.183 AS4837 CHINA UNICOM China169 Backbone 7.91ms from Tianjin, CN
61.55.20.1 AS4837 CHINA UNICOM China169 Backbone 7.21ms from Tianjin, CN
61.55.2.219 AS4837 CHINA UNICOM China169 Backbone 6.89ms from Tianjin, CN
61.55.19.114 AS4837 CHINA UNICOM China169 Backbone 7.11ms from Tianjin, CN
61.55.3.155 AS4837 CHINA UNICOM China169 Backbone 8.91ms from Tianjin, CN
61.55.35.74 AS4837 CHINA UNICOM China169 Backbone 8.27ms from Tianjin, CN
61.55.33.221 AS4837 CHINA UNICOM China169 Backbone 7.67ms from Tianjin, CN
61.55.34.89 AS4837 CHINA UNICOM China169 Backbone 7.82ms from Tianjin, CN
61.55.13.1 AS4837 CHINA UNICOM China169 Backbone 6.60ms from Tianjin, CN
61.55.24.15 AS4837 CHINA UNICOM China169 Backbone 6.82ms from Tianjin, CN
61.55.10.96 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Tianjin, CN
61.55.31.144 AS4837 CHINA UNICOM China169 Backbone 6.94ms from Tianjin, CN
61.55.40.59 AS4837 CHINA UNICOM China169 Backbone 6.86ms from Tianjin, CN
61.55.16.63 AS4837 CHINA UNICOM China169 Backbone 7.71ms from Tianjin, CN
61.55.25.24 AS4837 CHINA UNICOM China169 Backbone 7.06ms from Tianjin, CN
61.55.27.166 AS4837 CHINA UNICOM China169 Backbone 8.48ms from Tianjin, CN
61.55.6.27 AS4837 CHINA UNICOM China169 Backbone 8.97ms from Tianjin, CN
61.55.12.155 AS4837 CHINA UNICOM China169 Backbone 6.69ms 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
172.171.144.0 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
70.118.219.240 AS11427 Charter Communications Inc 18.81ms from Dallas, US
2.39.173.48 AS30722 Vodafone Italia S.p.A. 10.37ms from Frosinone, IT
116.97.158.176 AS7552 Viettel Group 3.55ms from Hanoi, VN
145.241.211.160 AS31898 Oracle Corporation 0.22ms from London, GB
35.246.79.32 AS396982 Google LLC 0.10ms from London, GB
84.252.208.208 AS8586 TalkTalk Communications Limited 13.87ms from London, GB
124.47.116.0 AS9622 Kurashiki Cable TV 3.28ms from Osaka, JP
50.87.86.224 AS46606 Unified Layer 1.99ms from Salt Lake City, US
126.82.5.224 AS17676 SoftBank Corp. 11.37ms from Tokyo, JP
92.248.30.192 AS8447 A1 Telekom Austria AG 14.70ms from Vienna, AT
104.17.117.144 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
131.180.167.144 AS1128 SURF B.V. 1.56ms from Amsterdam, NL
50.104.31.192 AS5650 Frontier Communications of America, Inc. 11.97ms from Chicago, US
50.37.35.80 AS5650 Frontier Communications of America, Inc. 6.34ms from Chicago, US
192.24.220.16 AS6181 Cincinnati Bell Telephone Company LLC 2.04ms from Cincinnati, US
66.172.24.80 AS4213 Krypt Technologies 0.93ms from Los Angeles, US
101.161.95.240 AS1221 Telstra Limited 2.80ms from Melbourne, AU
106.70.8.208 AS4804 Microplex PTY LTD 2.70ms from Melbourne, AU
23.39.128.32 AS16625 Akamai Technologies, Inc. 0.46ms from Miami, US
97.96.129.240 AS33363 Charter Communications, Inc 14.02ms from Orlando, US
87.22.98.0 AS3269 Telecom Italia S.p.A. 1.16ms from Rome, IT
126.3.229.224 AS17676 SoftBank Corp. 14.87ms from Tokyo, JP
20.121.41.0 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
181.5.198.208 AS7303 Telecom Argentina S.A. 12.51ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 61.55.8.84
traceroute to 61.55.8.84 (61.55.8.84): 64 hops max, 52 byte packets
3 [AS749] 11.95.17.177 0.487 ms
4 *
5 *
6 *
7 *
8 *
9 *
10 [AS4837] 221.195.255.170 23.669 ms
11 [AS4837] 61.55.8.84 11.675 ms
Measurement taken from IPinfo ProbeNet in Qingdao, CN
On

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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.

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