61.243.64.0/19

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        61.240.0.0 - 61.243.255.255
netname:        UNICOM
descr:          China Unicom
descr:          No.21 Financial Street,Xicheng District,
descr:          Beijing 100140 ,P.R.China
country:        CN
admin-c:        YW6851-AP
tech-c:         YW6851-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-UNICOM-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:58:22Z
source:         APNIC

irt:            IRT-UNICOM-CN
address:        No.21 Financial Street,Xicheng District,
address:        Beijing 100140 ,P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        YW6851-AP
tech-c:         YW6851-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-10-17T02:26:26Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Yuzhen Zhao
address:        No.21 Financial Street,Xicheng District,
address:        Beijing  100140 ,P.R.China
country:        CN
phone:          +86-10-66258500
fax-no:         +86-10-66259626
e-mail:         zhaoyz3@chinaunicom.cn
e-mail:         hqs-ipabuse@chinaunicom.cn
nic-hdl:        YW6851-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-09-21T03:48:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.243.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.243.65.226 wgcb.cn 1
61.243.65.182 xlhmxc.com 1
61.243.86.86 mayan123.top 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

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

IP Address ASN Details
61.243.65.241 AS4837 CHINA UNICOM China169 Backbone 19.98ms from Lanzhou, CN
61.243.67.88 AS4837 CHINA UNICOM China169 Backbone 18.21ms from Xi'an, CN
61.243.94.1 AS4837 CHINA UNICOM China169 Backbone 18.47ms from Beijing, CN
61.243.84.1 AS4837 CHINA UNICOM China169 Backbone 16.91ms from Lanzhou, 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
71.15.25.51 AS20115 Charter Communications LLC 12.90ms from Atlanta, US
45.91.13.3 AS210122 Zilan Cheikho 0.39ms from Berlin, DE
156.192.207.227 AS8452 TE-AS 7.32ms from Cairo, EG
164.68.124.211 AS51167 Contabo GmbH 0.18ms from Lauterbourg, FR
175.172.65.195 AS4837 CHINA UNICOM China169 Backbone 15.81ms from Liaoyang, CN
175.170.109.3 AS4837 CHINA UNICOM China169 Backbone 9.48ms from Liaoyang, CN
172.247.51.227 AS40065 CNSERVERS LLC 0.28ms from Los Angeles, US
112.207.30.3 AS9299 Philippine Long Distance Telephone Company 4.03ms from Manila, PH
88.147.11.211 AS35612 EOLO S.p.A. 3.26ms from Milan, IT
73.160.153.131 AS7922 Comcast Cable Communications, LLC 6.60ms from Morris Plains, US
213.171.31.227 AS208677 "Cloud Technologies" LLC trading as Cloud.ru 1.04ms from Moscow, RU
176.50.136.195 AS12389 PJSC Rostelecom 6.08ms from Novosibirsk, RU
126.84.107.195 AS17676 SoftBank Corp. 15.43ms from Osaka, JP
90.55.69.243 AS3215 Orange S.A. 14.82ms from Paris, FR
20.237.177.163 AS8075 Microsoft Corporation 0.57ms from San Jose, US
129.151.97.195 AS31898 Oracle Corporation 0.14ms from Santiago, CL
125.156.180.131 AS4766 Korea Telecom 7.63ms from Seoul, KR
94.131.149.163 AS200736 MEDIANET INVEST AE 4.59ms from Skopje, MK
118.157.199.243 AS2516 KDDI CORPORATION 10.70ms from Tokyo, JP
194.223.146.19 AS8220 COLT Technology Services Group Limited 1.11ms from Tokyo, JP
173.35.155.19 AS812 Rogers Communications Canada Inc. 2.10ms from Toronto, CA
46.71.65.195 AS12297 Telecom Armenia AS 16.13ms from Yerevan, AM
74.178.165.195 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
73.4.245.195 AS7922 Comcast Cable Communications, LLC 8.49ms from Boston, US
86.123.79.99 AS8708 DIGI ROMANIA S.A. 4.55ms from Bucharest, RO

Traceroute

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

$
traceroute -a -n -q1 -f2 -m14 61.243.95.1
traceroute to 61.243.95.1 (61.243.95.1): 14 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS4837] 42.63.0.130 108.733 ms
10 *
11 [AS4837] 221.199.2.150 106.22 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
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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