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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS144423
Registry	APNIC
ID	FITI-SLICE

WHOIS Details

inet6num:       240a:a6ed::/32
netname:        FITI-SLICE
descr:          FITI Slices
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2023-09-05T08:46:48Z
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 240a:a6ed::/32

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

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

IP Address	ASN	Details
240a:a6ed:38::1	AS144423 China Education and Research Network (CERNET)	`63.02ms` from Hong Kong, HK
240a:a6ed:9::1	AS144423 China Education and Research Network (CERNET)	`33.88ms` from Hong Kong, HK
240a:a6ed:36::1	AS144423 China Education and Research Network (CERNET)	`76.25ms` from Hong Kong, HK
240a:a6ed:19::1	AS144423 China Education and Research Network (CERNET)	`52.26ms` from Hong Kong, HK
240a:a6ed:34::1	AS144423 China Education and Research Network (CERNET)	`77.15ms` from Hong Kong, HK

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
86.84.189.32	AS1136 KPN B.V.	`1.70ms` from Amsterdam, NL
18.204.214.0	AS14618 Amazon.com, Inc.	`0.71ms` from Ashburn, US
188.25.152.96	AS8708 DIGI ROMANIA S.A.	`0.95ms` from Bucharest, RO
34.173.159.240	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
117.235.190.144	AS9829 National Internet Backbone	`9.43ms` from Delhi, IN
195.60.252.224	AS41369 Advania Finland Oy	`0.31ms` from Helsinki, FI
78.33.111.64	AS8468 ENTANET International Limited	`6.87ms` from London, GB
3.37.185.176	AS16509 Amazon.com, Inc.	`0.21ms` from Seoul, KR
221.152.225.208	AS4766 Korea Telecom	`6.83ms` from Seoul, KR
103.86.96.96	AS136787 PacketHub S.A.	`0.09ms` from Sydney, AU
203.203.60.0	AS9416 Hoshin Multimedia Center Inc.	`3.11ms` from Taipei, TW
114.117.131.144	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.05ms` from Beijing, CN
67.214.179.16	AS55154 Madgenius.com	`1.12ms` from Chicago, US
99.70.125.112	AS7018 AT&T Enterprises, LLC	`10.18ms` from Chicago, US
98.220.152.16	AS7922 Comcast Cable Communications, LLC	`6.12ms` from Chicago, US
169.143.11.48	AS26121 Jeppesen ForeFlight Inc.	`1.48ms` from Denver, US
202.66.160.48	AS133389 SUPERLOOP (AUSTRALIA) PTY LTD	`1.08ms` from Melbourne, AU
62.35.206.128	AS5410 Bouygues Telecom SA	`12.42ms` from Paris, FR
39.75.67.240	AS4837 CHINA UNICOM China169 Backbone	`5.39ms` from Qingdao, CN
119.185.160.192	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Qingdao, CN
13.56.157.0	AS16509 Amazon.com, Inc.	`0.39ms` from Santa Clara, US
24.18.121.208	AS7922 Comcast Cable Communications, LLC	`6.84ms` from Seattle, US
183.114.48.96	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
91.113.202.80	AS8447 A1 Telekom Austria AG	`9.47ms` from Vienna, AT
73.43.114.16	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Atlanta, US

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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