IP range details

240a:af00::/32

AS146490  ·  China Education and Research Network (CERNET)

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Summary

Country China
Domain cernet.edu.cn
ASN AS146490
Registry APNIC
ID FITI-SLICE

WHOIS Details

inet6num:       240a:af00::/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:  2023-09-05T09:22:15Z
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:af00::/32

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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
67.22.129.240 AS13767 DataBank Holdings, Ltd. 0.37ms from Dallas, US
68.206.146.48 AS11427 Charter Communications Inc 12.05ms from Houston, US
103.174.125.16 AS142575 Rediff.com India Limited 0.51ms from Hyderabad, IN
31.113.192.112 AS2856 British Telecommunications PLC 2.36ms from London, GB
68.96.103.16 AS22773 Cox Communications Inc. 9.36ms from Los Angeles, US
76.134.227.176 AS7922 Comcast Cable Communications, LLC 10.58ms from Miami, US
195.2.79.112 AS48282 Hosting technology LTD 0.93ms from Moscow, RU
38.43.63.144 AS394449 FyberCom, LLC 0.36ms from Seattle, US
14.93.166.160 AS4766 Korea Telecom 5.73ms from Seoul, KR
126.129.20.48 AS17676 SoftBank Corp. 4.54ms from Tokyo, JP
95.42.41.0 AS8866 Vivacom Bulgaria EAD 1.20ms from Varna, BG
221.232.193.32 AS4134 CHINANET-BACKBONE 2.45ms from Wuhan, CN
181.82.72.48 AS7303 Telecom Argentina S.A. 9.06ms from Buenos Aires, AR
98.206.120.224 AS7922 Comcast Cable Communications, LLC 3.84ms from Chicago, US
68.56.30.144 AS7922 Comcast Cable Communications, LLC 8.03ms from Flint, US
81.214.75.128 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.83ms from Istanbul, TR
115.201.140.112 AS4134 CHINANET-BACKBONE 9.88ms from Ningbo, CN
60.103.216.64 AS17676 SoftBank Corp. 3.71ms from Osaka, JP
92.63.179.64 AS9123 JSC TIMEWEB 0.68ms from Saint Petersburg, RU
142.4.45.192 AS18450 WebNX, Inc. 1.29ms from Salt Lake City, US
85.93.235.160 AS61275 NEAS ENERGI TELEKOM AS 13.03ms from Sandefjord, NO
177.95.60.16 AS27699 TELEFÔNICA BRASIL S.A 9.01ms from Sao Paulo, BR
172.71.212.48 AS13335 Cloudflare, Inc. 0.49ms from Tokyo, JP
153.197.171.112 AS4713 NTT DOCOMO BUSINESS,Inc. 8.00ms from Tokyo, JP
211.69.15.128 AS4538 China Education and Research Network Center 15.29ms from Beijing, CN

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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