202.41.143.0/24

AS30133  ·  Internet Systems Consortium, Inc.

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Summary

Country Hong Kong
Domain isc.org
ASN AS30133
Registry APNIC
ID ISC-AP1

WHOIS Details

inetnum:        202.41.143.0 - 202.41.143.255
netname:        ISC-AP1
descr:          Internet Systems Consortium
descr:          Asia Pacific F-Root Nodes
country:        HK
org:            ORG-ISC2-AP
admin-c:        RB1053-AP
tech-c:         ISCN1-AP
abuse-c:        AI302-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-ISC
mnt-irt:        IRT-ISC-AP
last-modified:  2020-07-29T23:30:49Z
source:         APNIC

irt:            IRT-ISC-AP
address:        Internet Systems Consortium, Inc.
address:        PO Box 360
address:        Newmarket
address:        NH 03857
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        RB1053-AP
tech-c:         ISCN1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-23
mnt-by:         MAINT-ISC
last-modified:  2026-01-23T09:31:44Z
source:         APNIC

organisation:   ORG-ISC2-AP
org-name:       Internet Systems Consortium
org-type:       LIR
country:        US
address:        PO Box 360
phone:          +1-650-423-1300
fax-no:         +1-650-423-1355
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:54Z
source:         APNIC

role:           ABUSE ISCAP
country:        ZZ
address:        Internet Systems Consortium, Inc.
address:        PO Box 360
address:        Newmarket
address:        NH 03857
phone:          +000000000
e-mail:         [email protected]
admin-c:        RB1053-AP
tech-c:         ISCN1-AP
nic-hdl:        AI302-AP
remarks:        Generated from irt object IRT-ISC-AP
remarks:        [email protected] was validated on 2026-01-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-23T09:32:14Z
source:         APNIC

role:           Internet Systems Consortium NOC
address:        Internet Systems Consortium, Inc.
address:        PO Box 360
address:        Newmarket
address:        NH 03857
country:        US
phone:          +1 650 423 1310
fax-no:         +1 650 423 1355
e-mail:         [email protected]
admin-c:        RB1053-AP
tech-c:         EKB1-AP
tech-c:         DM804-AP
nic-hdl:        ISCN1-AP
remarks:        To report abuse, contact [email protected]
mnt-by:         MAINT-ISC
last-modified:  2020-07-17T10:15:03Z
source:         APNIC

person:         Ray Bellis
address:        
country:        GB
phone:          +1 650 423 1300
e-mail:         [email protected]
nic-hdl:        RB1053-AP
mnt-by:         MAINT-ISC
last-modified:  2020-07-17T09:57:19Z
source:         APNIC

route:          202.41.143.0/24
origin:         AS30133
descr:          Internet Systems Consortium PO Box 360
mnt-by:         MAINT-ISC
last-modified:  2020-11-02T14:17:14Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.41.0.0/16

Range ASN Company Num of IPs
202.41.208.0/20 AS18126 Chubu Telecommunications Co.,Inc. 4,096
202.41.224.0/20 AS4637 Telstra Global Internet Services Network Blocks 4,096
202.41.152.0/21 AS17816 ShaoGuan Information Center 2,048
202.41.148.0/22 AS24103 Toluna is in to Online Data Collection for Market 1,024
202.41.136.0/22 AS4770 INTERNET COMPANY OF NEW ZEALAND LIMITED 1,024
202.41.0.0/23 AS10225 Institute of Health Systems 512
202.41.105.0/24 AS2697 Regional Engineering College 256
202.41.80.0/24 AS2697 Indian Institute of Vegetable Research 256
202.41.95.0/24 AS2697 The Institute of Mathematical Sciences 256
202.41.140.0/24 AS30133 Internet Systems Consortium 256
202.41.142.0/24 AS30133 Internet Systems Consortium 256
202.41.144.0/24 AS30133 Internet Systems Consortium 256
202.41.146.0/24 AS30133 Internet Systems Consortium 256
202.41.94.0/24 AS4755 Saha Institute of Nuclear Physics 256
202.41.22.0/24 AS55705 I World Tower, DLF CITY 256
202.41.23.0/24 AS55705 I World Tower, DLF CITY 256
202.41.24.0/24 AS55705 I World Tower, DLF CITY 256
202.41.25.0/24 AS55705 I World Tower, DLF CITY 256
202.41.26.0/24 AS55705 I World Tower, DLF CITY 256
202.41.27.0/24 AS55705 I World Tower, DLF CITY 256
202.41.28.0/24 AS55705 I World Tower, DLF CITY 256
202.41.29.0/24 AS55705 I World Tower, DLF CITY 256
202.41.30.0/24 AS55705 I World Tower, DLF CITY 256
202.41.31.0/24 AS55705 I World Tower, DLF CITY 256
202.41.193.0/24 AS9672 West Australian Newspapers. 256
202.41.10.0/24 AS138155 Jawaharlal Nehru University 256
202.41.204.0/24 AS17825 Tech Mahindra Limited 256
202.41.135.0/24 AS23760 Electronic document distribution and data messaging service provider. 256
202.41.134.0/24 AS23761 Xpedite Systems; 256
202.41.147.0/24 AS24081 SPI Technologies, Inc., BPO, Laguna, Philippines 256

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
20.76.141.88 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
20.33.55.152 AS8069 Microsoft Corporation 0.36ms from Ashburn, US
176.218.173.88 AS8386 Vodafone Net Iletisim Hizmetler AS 15.65ms from Bursa, TR
14.165.65.136 AS45899 VNPT Corp 2.38ms from Da Nang, VN
84.71.86.24 AS5378 Vodafone Limited 2.99ms from Erith, GB
34.88.73.40 AS396982 Google LLC 0.14ms from Hamina, FI
46.42.26.136 AS44507 OJSC Kostroma Municipal Telephone Network 7.66ms from Moscow, RU
126.85.201.8 AS17676 SoftBank Corp. 8.41ms from Osaka, JP
5.240.181.184 AS1257 Tele2 Sverige AB 12.50ms from Riga, LV
81.88.232.184 AS12445 A2A Smart City S.P.A 19.06ms from Rome, IT
108.233.86.8 AS7018 AT&T Enterprises, LLC 16.58ms from San Jose, US
24.18.189.24 AS7922 Comcast Cable Communications, LLC 8.18ms from Seattle, US
36.54.9.216 AS10013 FreeBit Co.,Ltd. 2.63ms from Tokyo, JP
191.110.93.216 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.53ms from Bogota, CO
102.40.92.216 AS8452 TE-AS 4.35ms from Cairo, EG
156.215.137.232 AS8452 TE-AS 6.64ms from Cairo, EG
112.124.181.248 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.23ms from Hangzhou, CN
31.145.96.248 AS15924 Vodafone Net Iletisim Hizmetler AS 3.60ms from Istanbul, TR
39.48.211.72 AS17557 Pakistan Telecommunication Company Limited 1.99ms from Karachi, PK
177.8.37.248 AS262830 Plug Provedor Internet LTDA 5.58ms from Novo Hamburgo, BR
99.126.114.136 AS7018 AT&T Enterprises, LLC 3.94ms from San Antonio, US
187.3.137.168 AS28573 Claro NXT Telecomunicacoes Ltda 4.40ms from Sao Paulo, BR
195.94.209.232 AS12912 T-Mobile Polska S.A. 1.26ms from Warsaw, PL
132.250.213.200 AS48 Navy Network Information Center (NNIC) 2.66ms from Ashburn, US
116.58.246.120 AS131090 National Telecom Public Company Limited 5.60ms from Bangkok, TH

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m7 202.41.143.16
traceroute to 202.41.143.16 (202.41.143.16): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
On

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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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