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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS146511
Registry	APNIC
ID	FITI-SLICE

WHOIS Details

inet6num:       240a:af15::/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:  2023-09-05T09:22:34Z
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:af15::/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
164.191.253.16	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
139.210.234.96	AS4837 CHINA UNICOM China169 Backbone	`0.94ms` from Changchun, CN
179.43.62.0	AS270873 VISION NET TELECOMUNICAÇÃO LTDA	`1.19ms` from Chapeco, BR
102.119.3.0	AS23889 Mauritius Telecom Ltd	`3.30ms` from Ebene, MU
187.144.191.112	AS8151 UNINET	`0.92ms` from Guadalajara, MX
98.196.91.64	AS7922 Comcast Cable Communications, LLC	`4.92ms` from Houston, US
16.112.156.160	AS16509 Amazon.com, Inc.	`1.19ms` from Hyderabad, IN
20.26.184.224	AS8075 Microsoft Corporation	`0.28ms` from London, GB
47.205.123.64	AS5650 Frontier Communications of America, Inc.	`7.56ms` from Miami, US
87.28.89.0	AS3269 Telecom Italia S.p.A.	`2.87ms` from Milan, IT
60.145.155.224	AS17676 SoftBank Corp.	`3.98ms` from Osaka, JP
54.177.23.160	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
182.222.90.240	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
175.115.180.64	AS9318 SK Broadband Co Ltd	`6.74ms` from Seoul, KR
13.63.50.208	AS16509 Amazon.com, Inc.	`0.96ms` from Stockholm, SE
109.67.31.192	AS8551 Bezeq International Ltd.	`3.05ms` from Tel Aviv, IL
218.24.115.192	AS4837 CHINA UNICOM China169 Backbone	`1.47ms` from Tieling, CN
92.71.229.32	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
201.21.191.16	AS28573 Claro NXT Telecomunicacoes Ltda	`13.85ms` from Curitiba, BR
143.89.121.16	AS3363 Hong Kong University of Science and Technology	`2.38ms` from Hong Kong, HK
199.101.79.240	AS54370 SKYWEST AIRLINES, INC.	`16.67ms` from Las Vegas, US
201.130.177.176	AS8151 UNINET	`5.95ms` from Los Angeles, US
185.175.124.80	AS15691 UAN COMPANY S.R.L.	`1.18ms` from Milan, IT
178.57.217.32	AS210079 EuroByte LLC	`0.87ms` from Moscow, RU
210.231.200.208	AS131934 ICC Corporation	`3.60ms` from Osaka, 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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