103.61.61.0/24

AS138457 · China Academy of Information and Communications Technology

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Summary

Country	China
Domain	caict.ac.cn
ASN	AS138457
Registry	APNIC
ID	REGISTRYNS2

WHOIS Details

inetnum:        103.61.61.0 - 103.61.61.255
netname:        RegistryNS2
descr:          To authorize Microsoft to associate a prefix
country:        CN
admin-c:        ZM1343-AP
tech-c:         ZM1344-AP
abuse-c:        AC1601-AP
status:         ALLOCATED NON-PORTABLE
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2025-09-12T08:29:11Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
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:         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:          103.61.61.0/24
descr:          China Academy of Information and Communications Technology
origin:         AS138457
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-09-27T08:42:38Z
source:         APNIC

route:          103.61.61.0/24
descr:          Chinese Academy of Telecommunication Research
origin:         AS139137
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T23:22:32Z
source:         APNIC

route:          103.61.61.0/24
descr:          Chinese Academy of Telecommunication Research
origin:         AS139140
mnt-by:         MAINT-CNNIC-AP
last-modified:  2020-08-10T23:23:00Z
source:         APNIC

route:          103.61.61.0/24
descr:          Addresses from CNNIC
country:        CN
origin:         AS63582
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-12-10T03:38:01Z
source:         APNIC

route:          103.61.61.0/24
descr:          Addresses from CNNIC
country:        CN
origin:         AS63583
mnt-by:         MAINT-CNNIC-AP
last-modified:  2015-12-10T00:42:02Z
source:         APNIC

route:          103.61.61.0/24
descr:          Addresses from Azure
origin:         AS8075
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-09-12T07:38:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.61.0.0/16

Range	ASN	Company	Num of IPs
103.61.248.0/22	AS135478	PT. Cyberindo Aditama	1,024
103.61.8.0/22	AS63998	No (797/A) MAC Tower II, Lanmadaw Tsp	1,024
103.61.48.0/22	AS56159	Sai Gon Join stock commercial Bank	1,024
103.61.220.0/22	AS133334	DCTV Cable Network & Broadband Services Inc.	1,024
103.61.168.0/22	AS153494	UNIT 04 7/F BRIGHT WAY TOWER	1,024
103.61.144.0/22	AS153494	UNIT 17, 9TH FL OF TOWER A New,	1,024
103.61.124.0/22	AS45960	YTL Broadband Sdn. Bhd.	1,024
103.61.136.0/22	AS31972	Xiang Ao Communications Co. Ltd.	1,024
103.61.20.0/22	AS26658	UNIT 04A 7/F BRIGHT WAY TOWER	1,024
103.61.72.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
103.61.236.0/22	AS22552	7/F, SPA CENTRE, NO.53-55 LOCKHART ROAD, WAN CHAI, HK	1,024
103.61.184.0/22	AS21056	Vianova S.p.A	1,024
103.61.44.0/22	AS131434	Scom Technology Join stock company	1,024
103.61.244.0/22	AS17676	1-21-4 Taito,	1,024
103.61.42.0/23	AS11031	Orbis Investment Advisory pty Limited	512
103.61.120.0/23	AS131422	Center for Digital Transformation of Culture, Sports and Tourism - Ministry of Culture, Sports and Tourism	512
103.61.192.0/23	AS134363	EZIT Solutions Pte Ltd	512
103.61.248.0/23	AS135478	Cyber 2 Tower 33rd Floor	512
103.61.250.0/23	AS135478	Cyber 2 Tower 33rd Floor	512
103.61.122.0/23	AS135905	H2 VIET NAM TECHNOLOGY SOLUTIONS COMPANY LIMITED	512
103.61.240.0/23	AS138640	Mandari Online	512
103.61.234.0/23	AS150510	PT Kawan Lama Sejahtera	512
103.61.62.0/24	AS138457	To authorize Microsoft to associate a prefix	256
103.61.62.0/24	AS138457	To authorize Microsoft to associate a prefix	256
103.61.63.0/24	AS138457	To authorize Microsoft to associate a prefix	256
103.61.63.0/24	AS138457	To authorize Microsoft to associate a prefix	256
103.61.63.0/24	AS8075	To authorize Microsoft to associate a prefix	256
103.61.240.0/24	AS138640	Hello Tech Limited	256
103.61.241.0/24	AS138640	Hello Tech Limited	256
103.61.60.0/24	AS139137	To authorize Microsoft to associate a prefix	256
103.61.60.0/24	AS139137	To authorize Microsoft to associate a prefix	256
103.61.68.0/24	AS140174	MITHRIL TELECOMMUNICATIONS PVT. LTD.	256
103.61.63.0/24	AS8075	To authorize Microsoft to associate a prefix	256
103.61.60.0/24	AS138457	To authorize Microsoft to associate a prefix	256
103.61.196.0/24	AS137409	VPN Consumer Sydney, Australia	256
103.61.69.0/24	AS134691	Fastway Global Limited	256
103.61.15.0/24	AS134352	ARIDE OCEAN INFOWAY PRIVATE LIMITED	256
103.61.197.0/24	AS212238	VPN Consumer Vienna, Austria	256
103.61.198.0/24	AS212238	VPN Consumer Brussels, Belgium	256
103.61.199.0/24	AS212238	VPN Consumer Toronto, Canada	256
103.61.12.0/24	AS134352	ARIDE OCEAN INFOWAY PRIVATE LIMITED	256
103.61.231.0/24	AS134303	ZEACLOUD SERVICES PRIVATE LIMITED	256
103.61.195.0/24	AS134041	Ncore Creative Technologies Pvt. Ltd.	256
103.61.130.0/24	AS133736	FIELD-AU	256
103.61.71.0/24	AS45734	PT Media Televisi Indonesia	256
103.61.128.0/24	AS133736	FIELD-AU	256
103.61.153.0/24	AS4808	Beijing Rachel HuiKe Network Technology Co.,Ltd.	256
103.61.154.0/24	AS4808	RuiQiu(BEIJING)Technology CO.,LTD	256
103.61.155.0/24	AS4808	Beijing Rachel HuiKe Network Technology Co.,Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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	AS8075 Microsoft Corporation	`0.42ms` from Quincy, US

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
189.174.193.88	AS8151 UNINET	`0.74ms` from Cancún, MX
119.54.73.248	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Changchun, CN
18.252.162.152	AS8987 Amazon Data Services Ireland Ltd	`0.84ms` from Columbus, US
166.88.45.40	AS3257 GTT Communications Inc.	`0.28ms` from Dallas, US
108.192.134.40	AS7018 AT&T Enterprises, LLC	`3.38ms` from Durham, US
220.174.139.216	AS4134 CHINANET-BACKBONE	`4.10ms` from Haikou, CN
109.148.237.40	AS2856 British Telecommunications PLC	`5.91ms` from London, GB
95.16.126.232	AS12479 Orange Espagne SA	`6.32ms` from Madrid, ES
91.44.141.248	AS3320 Deutsche Telekom AG	`5.12ms` from Nuernberg, DE
37.228.67.232	AS35104 Jusan Mobile JSC	`3.80ms` from Samara, RU
85.164.59.216	AS2119 Telenor Norge AS	`8.10ms` from Sandefjord, NO
81.167.107.184	AS29695 Altibox AS	`19.52ms` from Sandefjord, NO
14.6.165.104	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
115.143.19.232	AS17858 LG POWERCOMM	`1.99ms` from Seoul, KR
184.86.10.184	AS16625 Akamai Technologies, Inc.	`0.12ms` from Stockholm, SE
109.187.96.232	AS28812 PJSC "Bashinformsvyaz"	`9.08ms` from Yekaterinburg, RU
8.141.188.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.65ms` from Zhangjiakou, CN
216.128.114.136	AS30142 247.ai, Inc.	`3.30ms` from Ashburn, US
73.22.226.168	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Chicago, US
116.205.135.88	AS55990 Huawei Cloud Service data center	`1.18ms` from Guangzhou, CN
97.115.156.56	AS209 CenturyLink Communications, LLC	`1.96ms` from Hillsboro, US
75.175.142.232	AS209 CenturyLink Communications, LLC	`2.86ms` from Las Vegas, US
104.53.205.232	AS7018 AT&T Enterprises, LLC	`3.53ms` from San Antonio, US
61.109.89.200	AS17864 SK Broadband Co Ltd	`2.69ms` from Seoul, KR
178.226.3.232	AS50266 Odido Netherlands B.V.	`3.55ms` from Amsterdam, NL

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 [AS14061] 5.101.110.7 11.968 ms

2 [] 143.244.192.28 1.861 ms

3 [] 143.244.224.74 2.281 ms

4 [] 143.244.224.73 0.185 ms

5 [] 193.239.117.16 0.719 ms

6 [AS8075] 104.44.235.234 1.243 ms

7 [AS8075] 104.44.23.238 138.655 ms

8 *

9 [AS8075] 104.44.51.154 139.433 ms

10 [AS8075] 51.10.25.67 142.551 ms

11 [AS8075] 104.44.17.128 140.999 ms

12 [AS8075] 104.44.17.154 139.845 ms

13 [AS8075] 104.44.17.217 146.607 ms

14 [AS8075] 104.44.19.145 140.596 ms

15 *

16 [AS8075] 51.10.40.21 140.856 ms

17 [AS8075] 104.44.31.202 142.885 ms

18 [AS8075] 104.44.18.150 141.097 ms

19 [AS8075] 104.44.18.225 141.023 ms

20 [AS8075] 51.10.34.13 141.971 ms

21 [AS8075] 51.10.6.222 139.796 ms

22 *

23 *

24 *

25 *

26 [AS8075] 103.61.61.1 138.66 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 28th 2025

What are IP address ranges?

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