119.78.96.0/23

AS7497  ·  Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)

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Summary

Country China
Domain cnic.cn
ASN AS7497
Parent Range 119.78.0.0/15
Registry APNIC
ID CSTNET-CN

WHOIS Details

inetnum:        119.78.0.0 - 119.79.255.255
netname:        CSTNET-CN
descr:          Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country:        CN
org:            ORG-CA107-AP
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
abuse-c:        AC2741-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-CSTNET-CN
mnt-routes:     MAINT-CSTNET-CN
mnt-irt:        IRT-CSTNET-CN
last-modified:  2023-10-12T05:10:09Z
source:         APNIC

irt:            IRT-CSTNET-CN
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail:         abuse-ip@cstnet.cn
abuse-mailbox:  abuse-ip@cstnet.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
auth:           # Filtered
remarks:        abuse-ip@cstnet.cn was validated on 2025-07-25
mnt-by:         MAINT-CSTNET-CN
last-modified:  2025-11-18T00:35:26Z
source:         APNIC

organisation:   ORG-CA107-AP
org-name:       CNIC-CAS
org-type:       LIR
country:        CN
address:        2 Dongsheng South Road, Haidian District
phone:          +86.10.58812266
e-mail:         support@cnic.cn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:50Z
source:         APNIC

role:           ABUSE CSTNETCN
country:        ZZ
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
phone:          +000000000
e-mail:         abuse-ip@cstnet.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        AC2741-AP
remarks:        Generated from irt object IRT-CSTNET-CN
remarks:        abuse-ip@cstnet.cn was validated on 2025-07-25
abuse-mailbox:  abuse-ip@cstnet.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-25T01:16:46Z
source:         APNIC

role:           Computer Network Information Center of Chinese Academy of Sciences administrator
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country:        CN
phone:          +86.10.58812266
e-mail:         supervise@cnic.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        CNIC1-AP
mnt-by:         MAINT-CNICOCAOS-CN
last-modified:  2022-05-12T07:31:01Z
source:         APNIC

route:          119.78.0.0/15
descr:          CSTNET's IP
country:        CN
origin:         AS7497
remarks:        Please contact lihong@cstnet.cn if you have any
remarks:        Questions regarding this object.
remarks:        Antispam mail please send to antispam@cstnet.cn.
notify:         lihong@cstnet.cn
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-06T05:09:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 119.78.96.0/23

Range ASN Company Num of IPs
119.78.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072

Nearby Ranges

BGP prefixes that overlap with 119.78.0.0/16

Range ASN Company Num of IPs
119.78.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
174.172.184.231 AS7922 Comcast Cable Communications, LLC 6.99ms from Ashburn, US
107.197.165.167 AS7018 AT&T Enterprises, LLC 16.60ms from Atlanta, US
121.74.243.103 AS9500 One New Zealand Group Limited 1.75ms from Auckland, NZ
179.38.12.7 AS22927 Telefonica de Argentina 1.31ms from Buenos Aires, AR
35.184.93.119 AS396982 Google LLC 0.11ms from Council Bluffs, US
20.223.180.183 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
114.205.68.199 AS9318 SK Broadband Co Ltd 1.71ms from Incheon, KR
66.27.153.215 AS20001 Charter Communications Inc 9.15ms from Los Angeles, US
82.20.127.167 AS5089 Virgin Media Limited 8.93ms from Maidenhead, GB
181.134.106.55 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.27ms from Medellin, CO
184.145.213.119 AS577 Bell Canada 1.80ms from Montreal, CA
82.127.40.87 AS3215 Orange S.A. 2.42ms from Paris, FR
164.132.120.215 AS16276 OVH SAS 0.07ms from Roubaix, FR
24.11.82.39 AS7922 Comcast Cable Communications, LLC 5.36ms from Salt Lake City, US
112.162.39.103 AS4766 Korea Telecom 6.48ms from Seoul, KR
222.108.215.231 AS4766 Korea Telecom 1.08ms from Seoul, KR
20.21.213.7 AS8075 Microsoft Corporation 0.21ms from Az Za`ayin, QA
78.23.175.135 AS6848 Telenet BV 7.60ms from Brussels, BE
73.252.51.215 AS7922 Comcast Cable Communications, LLC 14.60ms from Dallas, US
91.41.5.199 AS3320 Deutsche Telekom AG 3.03ms from Frankfurt am Main, DE
171.237.191.247 AS7552 Viettel Group 3.75ms from Hanoi, VN
113.184.121.103 AS45899 VNPT Corp 4.71ms from Ho Chi Minh City, VN
37.15.254.55 AS12479 Orange Espagne SA 12.67ms from Madrid, ES
151.33.10.247 AS1267 WIND TRE S.P.A. 4.74ms from Milan, IT
117.183.69.87 AS9808 China Mobile Communications Group Co., Ltd. 10.29ms from Nanning, CN

Traceroute

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

$
traceroute -a -n -q1 -m11 119.78.97.54
traceroute to 119.78.97.54 (119.78.97.54): 11 hops max, 52 byte packets
2 *
3 *
4 [AS3491] 63.220.198.25 43.121 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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