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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS146401
Registry	APNIC
ID	FITI-SLICE

WHOIS Details

inet6num:       240a:aea7::/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:  2023-09-05T09:20:51Z
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:aea7::/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

Read more

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
81.204.135.224	AS1136 KPN B.V.	`1.06ms` from Amsterdam, NL
73.147.187.192	AS7922 Comcast Cable Communications, LLC	`13.82ms` from Ashburn, US
23.32.255.224	AS16625 Akamai Technologies, Inc.	`0.51ms` from Denver, US
111.45.33.80	AS9808 China Mobile Communications Group Co., Ltd.	`4.20ms` from Guangzhou, CN
154.215.223.32	AS134548 DXTL Tseung Kwan O Service	`0.72ms` from Hong Kong, HK
1.238.132.48	AS9318 SK Broadband Co Ltd	`1.41ms` from Incheon, KR
56.68.31.144	AS16509 Amazon.com, Inc.	`0.83ms` from Kuala Lumpur, MY
92.123.132.32	AS20940 Akamai International B.V.	`0.40ms` from London, GB
68.121.187.208	AS7018 AT&T Enterprises, LLC	`1.73ms` from Los Angeles, US
160.153.66.160	AS26496 GoDaddy.com, LLC	`1.12ms` from Phoenix, US
141.11.1.16	AS43350 NForce Entertainment B.V.	`0.23ms` from Roosendaal, NL
32.208.63.96	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.58ms` from Secaucus, US
118.77.198.176	AS4837 CHINA UNICOM China169 Backbone	`7.07ms` from Taiyuan, CN
122.135.81.176	AS2518 BIGLOBE Inc.	`2.17ms` from Tokyo, JP
154.241.246.208	AS36947 Telecom Algeria	`9.90ms` from Algiers, DZ
182.92.23.112	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.65ms` from Beijing, CN
91.101.89.48	AS15516 DKTV A/S	`0.88ms` from Copenhagen, DK
65.67.112.0	AS7018 AT&T Enterprises, LLC	`0.92ms` from Dallas, US
217.24.233.240	AS9063 VSE NET GmbH	`4.16ms` from Frankfurt am Main, DE
89.56.181.48	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.08ms` from Hamburg, DE
14.255.101.64	AS45899 VNPT Corp	`3.12ms` from Hanoi, VN
177.19.180.128	AS18881 TELEFÔNICA BRASIL S.A	`1.99ms` from Novo Hamburgo, BR
177.121.6.0	AS26615 TIM S/A	`1.19ms` from Osasco, BR
81.167.76.160	AS29695 Lyse Tele AS	`1.67ms` from Oslo, NO
83.193.200.48	AS3215 Orange S.A.	`11.53ms` 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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