IP range details

240a:a055::/32

AS142735  ·  China Education and Research Network (CERNET)

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Summary

Country China
Domain cernet.edu.cn
ASN AS142735
Registry APNIC
ID FITI-SLICE

WHOIS Details

inet6num:       240a:a055::/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:  2023-09-05T08:11:06Z
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:a055::/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

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
98.163.28.144 AS22773 Cox Communications Inc. 4.96ms from Ashburn, US
45.224.8.16 AS263684 Internet Services S.A. 7.22ms from Buenos Aires, AR
113.220.130.240 AS4134 CHINANET-BACKBONE 6.81ms from Changsha, CN
172.93.198.160 AS20278 Nexeon Technologies, Inc. 1.11ms from Chicago, US
152.115.169.112 AS31027 GlobalConnect A/S 0.39ms from Copenhagen, DK
64.43.27.64 AS15502 Vodafone Ireland Limited 3.60ms from Dublin, IE
47.158.246.32 AS5650 Frontier Communications of America, Inc. 3.75ms from Los Angeles, US
86.31.252.144 AS5089 Virgin Media Limited 12.29ms from Maidenhead, GB
37.45.2.224 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 6.88ms from Minsk, BY
65.41.159.128 AS2379 CenturyLink Communications, LLC 0.60ms from Orlando, US
72.184.229.48 AS33363 Charter Communications, Inc 8.30ms from Orlando, US
86.236.116.80 AS3215 Orange S.A. 11.40ms from Paris, FR
190.230.244.64 AS7303 Telecom Argentina S.A. 7.05ms from Rosario, AR
211.237.165.0 AS17854 SK Broadband Co Ltd 4.12ms from Seoul, KR
8.216.130.64 AS45102 Alibaba (US) Technology Co., Ltd. 0.84ms from Singapore, SG
125.226.248.224 AS3462 Data Communication Business Group 2.03ms from Taipei, TW
94.250.174.0 AS12810 A1 Hrvatska d.o.o. 6.32ms from Zagreb, HR
16.146.12.64 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
45.232.147.144 AS266752 SILVESTRI MARCO FEDERICO 6.96ms from Buenos Aires, AR
97.223.243.160 AS6167 Verizon Business 11.12ms from Chicago, US
91.242.80.0 AS35346 www.eurotelecom.org 1.21ms from Chisinau, MD
179.86.113.160 AS26599 TELEFÔNICA BRASIL S.A 5.67ms from Curitiba, BR
133.206.143.96 AS2518 BIGLOBE Inc. 4.14ms from Osaka, JP
195.200.88.0 AS61078 Trade Partner Sp.zo.o. 4.02ms from Prague, CZ
128.187.31.32 AS6510 Brigham Young University 2.06ms from Salt Lake City, 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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