103.61.61.0/24

AS139137 · Chinese Academy of Telecommunication Research

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Summary

Country	China
Domain	caict.ac.cn
ASN	AS139137
Registry	APNIC
ID	CAICTNET

WHOIS Details

inetnum:        103.61.60.0 - 103.61.63.255
netname:        CAICTNET
descr:          Chinese Academy of Telecommunication Research
descr:          No.52 Hua Yuan Bei Road, Haidian District, Beijing
country:        CN
admin-c:        ZM1343-AP
tech-c:         ZM1344-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CAICTNET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:56:36Z
source:         APNIC

irt:            IRT-CAICTNET-CN
address:        No.52 Hua Yuan Bei Road, Haidian District, Beijing
e-mail:         ipabuse@caict.ac.cn
abuse-mailbox:  ipabuse@caict.ac.cn
auth:           # Filtered
admin-c:        ZM1343-AP
tech-c:         ZM1343-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-07-20T00:03:03Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Yue Liu
address:        No.52 Hua Yuan Bei Road, Haidian District, Beijing
country:        CN
phone:          +86-010-62304024
e-mail:         liuyue@caict.ac.cn
nic-hdl:        ZM1343-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-06-24T02:18:01Z
source:         APNIC

person:         Zhengju Chen
address:        No.52 Hua Yuan Bei Road, Haidian District, Beijing
country:        CN
phone:          +86-010-62304319
e-mail:         chenzhengju@caict.ac.cn
nic-hdl:        ZM1344-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-06-24T02:18:01Z
source:         APNIC

route:          103.61.60.0/22
descr:          China Academy of Information and Communications Technology
origin:         AS138457
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-09-27T08:42:29Z
source:         APNIC

route:          103.61.60.0/22
descr:          Chinese Academy of Telecommunication Research
origin:         AS139137
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T23:22:30Z
source:         APNIC

route:          103.61.60.0/22
descr:          Chinese Academy of Telecommunication Research
origin:         AS139140
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T23:22:58Z
source:         APNIC

route:          103.61.60.0/22
descr:          Chinese Academy of Telecommunication Research
country:        CN
origin:         AS63582
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-11-06T09:08:56Z
source:         APNIC

route:          103.61.60.0/22
descr:          Chinese Academy of Telecommunication Research
country:        CN
origin:         AS63583
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-11-06T09:08:56Z
source:         APNIC

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

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

IP Address	ASN	Details
103.61.61.1	AS63583 Chinese Academy of Telecommunication Research	`0.21ms` from Amsterdam, NL

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
2.49.198.200	AS5384 Emirates Internet	`3.03ms` from Al Fujairah City, AE
77.166.7.184	AS1136 KPN B.V.	`2.27ms` from Amsterdam, NL
101.98.215.200	AS9790 Two Degrees Networks Limited	`1.37ms` from Auckland, NZ
73.74.234.248	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Chicago, US
85.16.174.104	AS9145 EWE TEL GmbH	`4.62ms` from Hamburg, DE
213.250.138.248	AS136907 HUAWEI CLOUDS	`2.04ms` from Istanbul, TR
112.6.215.136	AS24444 Shandong Mobile Communication Company Limited	`5.36ms` from Jinan, CN
94.1.49.200	AS5607 Sky UK Limited	`3.81ms` from London, GB
35.136.43.120	AS33363 Charter Communications, Inc	`10.90ms` from Miami, US
45.124.138.72	AS63997 Tsukaeru.net, Web Hosting Company, Japan	`0.20ms` from Nagano, JP
87.229.238.120	AS3216 PJSC "Vimpelcom"	`0.35ms` from Samara, RU
73.90.45.56	AS7922 Comcast Cable Communications, LLC	`7.60ms` from San Jose, US
201.138.242.248	AS8151 UNINET	`8.56ms` from Santiago de Queretaro, MX
171.114.6.8	AS4134 CHINANET-BACKBONE	`7.09ms` from Wuhan, CN
113.135.53.248	AS4134 CHINANET-BACKBONE	`6.55ms` from Xi'an, CN
123.8.57.136	AS4837 CHINA UNICOM China169 Backbone	`8.65ms` from Zhengzhou, CN
181.84.216.168	AS7303 Telecom Argentina S.A.	`1.46ms` from Buenos Aires, AR
176.34.110.184	AS16509 Amazon.com, Inc.	`0.53ms` from Dublin, IE
201.79.190.184	AS7738 V tal	`13.71ms` from Fortaleza, BR
175.137.216.56	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.26ms` from Kuala Lumpur, MY
116.71.64.88	AS17557 Pakistan Telecommunication Company Limited	`5.75ms` from Lahore, PK
118.13.168.120	AS4713 NTT Communications Corporation	`4.07ms` from Osaka, JP
18.211.72.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
154.208.132.40	AS203020 HostRoyale Technologies Pvt Ltd	`0.21ms` from Sao Paulo, BR
23.214.62.40	AS16625 Akamai Technologies, Inc.	`0.11ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 103.61.61.1

traceroute to 103.61.61.1 (103.61.61.1): 64 hops max, 52 byte packets

1 [AS197648] 185.106.102.29 0.455 ms

2 [AS8544] 46.21.52.73 2.897 ms

3 [AS8544] 46.21.52.74 2.328 ms

4 [AS16229] 217.27.62.32 2.694 ms

5 *

6 *

7 [AS12956] 94.142.119.253 57.467 ms

8 [AS12956] 94.142.107.201 52.899 ms

9 [AS6453] 80.231.65.20 63.3 ms

10 [AS6453] 5.23.30.16 58.805 ms

11 *

12 [AS6453] 195.219.138.30 63.306 ms

13 [AS6453] 195.219.138.14 59.452 ms

14 [AS6453] 80.231.50.14 60.205 ms

15 [AS63583] 103.61.61.1 57.935 ms

Measurement taken from

IPinfo ProbeNet in Limassol, CY

On August 23rd 2025

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.

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