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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS145173
Registry	APNIC
ID	FITI-SLICE

WHOIS Details

inet6num:       240a:a9db::/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:  2023-09-05T09:02:07Z
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:a9db::/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
173.93.206.64	AS11426 Charter Communications Inc	`12.36ms` from Atlanta, US
202.205.91.208	AS4538 China Education and Research Network Center	`3.41ms` from Beijing, CN
98.220.81.192	AS7922 Comcast Cable Communications, LLC	`3.72ms` from Chicago, US
176.218.192.0	AS8386 Vodafone Net Iletisim Hizmetler AS	`6.86ms` from Denizli, TR
217.216.251.112	AS20326 TeraSwitch Networks Inc.	`0.37ms` from Frankfurt am Main, DE
84.123.113.16	AS6739 VODAFONE ONO, S.A.	`4.98ms` from Madrid, ES
95.190.229.32	AS12389 PJSC Rostelecom	`9.31ms` from Novosibirsk, RU
13.208.120.0	AS16509 Amazon.com, Inc.	`0.29ms` from Osaka, JP
179.181.243.128	AS18881 TELEFÔNICA BRASIL S.A	`2.83ms` from Rio de Janeiro, BR
27.238.14.32	AS4766 Korea Telecom	`5.29ms` from Seoul, KR
178.79.16.128	AS8400 TELEKOM SRBIJA a.d.	`8.51ms` from Sofia, BG
176.46.5.64	AS3249 Telia Eesti AS	`4.50ms` from Tallinn, EE
203.180.96.112	AS2497 Internet Initiative Japan Inc.	`4.42ms` from Tokyo, JP
71.18.93.224	AS396986 Bytedance Inc.	`0.37ms` from Bangkok, TH
54.203.127.32	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
54.212.10.160	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
108.89.93.176	AS7018 AT&T Enterprises, LLC	`7.07ms` from Chicago, US
103.105.123.0	AS134122 Kazi Net	`0.48ms` from Dhaka, BD
45.156.108.32	AS28701 vertical GmbH ASN	`0.35ms` from Frankfurt am Main, DE
218.49.6.128	AS9318 SK Broadband Co Ltd	`1.39ms` from Incheon, KR
36.67.59.224	AS7713 PT Telekomunikasi Indonesia	`0.68ms` from Jakarta, ID
31.205.224.96	AS41230 ASK4 Limited	`7.55ms` from London, GB
90.112.142.192	AS3215 Orange S.A.	`6.45ms` from Lyon, FR
194.206.217.144	AS3215 Orange S.A.	`1.32ms` from Paris, FR
95.53.144.224	AS12389 PJSC Rostelecom	`10.88ms` from Saint Petersburg, RU

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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