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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS24361
Registry	APNIC
ID	CNGI-CERNET2-CN-20031110

WHOIS Details

inet6num:       2001:da8::/32
netname:        CNGI-CERNET2-CN-20031110
descr:          China Next Generation Internet CERNET2
descr:          CNGI-CERNET
descr:          Beijing 100084, China
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-10-20T00:55:18Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Center,
address:        FIT-3-220, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-03-05T06:39:56Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2026-03-05
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 2001:da8:1042::/48

No nearby ranges found.

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

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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
87.209.3.160	AS50266 Odido Netherlands B.V.	`3.09ms` from Amsterdam, NL
174.172.70.48	AS7922 Comcast Cable Communications, LLC	`2.80ms` from Ashburn, US
119.82.90.48	AS10029 SHYAM SPECTRA PVT LTD	`0.64ms` from Delhi, IN
2.32.172.128	AS30722 Fastweb SpA	`1.19ms` from Milan, IT
88.189.251.176	AS12322 Free SAS	`5.94ms` from Paris, FR
118.170.12.64	AS3462 Data Communication Business Group	`1.62ms` from Taichung, TW
114.34.175.96	AS3462 Data Communication Business Group	`0.73ms` from Taipei, TW
188.77.50.64	AS12479 Orange Espagne SA	`5.88ms` from Zaragoza, ES
195.254.165.240	AS198584 PIO-Hosting GmbH	`0.11ms` from Amsterdam, NL
71.127.40.96	AS701 Verizon Business	`1.98ms` from Ashburn, US
64.94.13.208	AS12071 Nationwide CPAs LLC	`0.29ms` from Atlanta, US
73.253.32.176	AS7922 Comcast Cable Communications, LLC	`8.97ms` from Boston, US
213.49.68.64	AS5432 Proximus NV	`1.98ms` from Brussels, BE
156.212.142.64	AS8452 TE-AS	`6.19ms` from Cairo, EG
102.211.201.160	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`2.10ms` from Luanda, AO
88.19.177.240	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.77ms` from Madrid, ES
81.38.120.160	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.20ms` from Madrid, ES
124.104.176.160	AS9299 Philippine Long Distance Telephone Company	`3.14ms` from Manila, PH
68.69.246.96	AS15267 702 Communications	`6.22ms` from Minneapolis, US
82.38.14.80	AS9009 M247 Europe SRL	`0.34ms` from New York City, US
176.128.184.16	AS5410 Bouygues Telecom SA	`1.78ms` from Paris, FR
23.231.42.208	AS62904 Eonix Corporation	`0.26ms` from Seattle, US
74.8.224.128	AS7029 Windstream Communications LLC	`0.59ms` from Secaucus, US
49.1.104.0	AS10036 DLIVE	`1.42ms` from Seoul, KR
130.34.154.16	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`7.13ms` from Tokyo, JP

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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