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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS24359
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:d00e::/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

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
2001:da8:d00e:ffff:ffff:ffff:ffff:fffd	AS24359 CERNET2 IX at Central South University	`17.04ms` from Shenzhen, 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
84.80.110.160	AS1136 KPN B.V.	`2.76ms` from Amsterdam, NL
71.80.47.96	AS20115 Charter Communications LLC	`16.07ms` from Ashburn, US
122.136.211.80	AS4837 CHINA UNICOM China169 Backbone	`11.18ms` from Changchun, CN
162.89.100.48	AS393759 City of Austin, Texas	`5.94ms` from Dallas, US
46.202.184.32	AS47583 Hostinger International Limited	`1.57ms` from Jakarta, ID
68.7.226.48	AS22773 Cox Communications Inc.	`8.76ms` from Los Angeles, US
76.220.3.240	AS7018 AT&T Enterprises, LLC	`19.97ms` from Los Angeles, US
94.251.37.32	AS21127 Joint Stock Company TransTeleCom	`3.47ms` from Novosibirsk, RU
80.253.193.48	AS8368 Dstny BE N.V.	`0.53ms` from Paris, FR
137.132.70.80	AS7472 NUS Information Technology	`0.74ms` from Singapore, SG
120.46.221.192	AS55990 Huawei Cloud Service data center	`3.75ms` from Tianjin, CN
118.154.247.80	AS2516 KDDI CORPORATION	`4.75ms` from Tokyo, JP
119.241.173.176	AS2518 BIGLOBE Inc.	`2.24ms` from Tokyo, JP
84.86.19.240	AS1136 KPN B.V.	`2.59ms` from Amsterdam, NL
18.208.179.144	AS14618 Amazon.com, Inc.	`0.88ms` from Ashburn, US
86.35.168.0	AS9050 Orange Romania S.A.	`0.32ms` from Bucharest, RO
192.186.164.192	AS55286 B2 Net Solutions Inc.	`0.19ms` from Buffalo, US
70.246.79.144	AS7018 AT&T Enterprises, LLC	`2.48ms` from Dallas, US
175.124.70.160	AS9318 SK Broadband Co Ltd	`7.91ms` from Incheon, KR
211.207.73.128	AS9318 SK Broadband Co Ltd	`1.41ms` from Incheon, KR
178.128.133.240	AS14061 DigitalOcean, LLC	`0.10ms` from New York City, US
93.218.153.240	AS3320 Deutsche Telekom AG	`6.01ms` from Nuernberg, DE
128.53.235.128	AS2514 NTT PC Communications, Inc.	`2.52ms` from Osaka, JP
122.145.251.16	AS4685 Asahi Net	`3.96ms` from Osaka, JP
195.6.144.144	AS3215 Orange S.A.	`3.04ms` from Paris, FR

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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