203.119.16.0/24

AS30133  ·  Internet Systems Consortium, Inc.

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Summary

Country Japan
Domain isc.org
ASN AS30133
Registry APNIC
ID ISC-AP2

WHOIS Details

inetnum:        203.119.16.0 - 203.119.16.255
netname:        ISC-AP2
descr:          Internet Systems Consortium
descr:          Asia Pacific F-Root Nodes
country:        JP
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:  2020-07-29T23:30:50Z
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:          203.119.16.0/24
descr:          ISC F-Root
origin:         AS30133
mnt-by:         MAINT-ISC
last-modified:  2020-12-18T13:57:29Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.119.0.0/16

Range ASN Company Num of IPs
203.119.104.0/21 AS4608 Asia Pacific Network Information Centre 2,048
203.119.72.0/22 AS23902 Branch of VNNIC in Ho Chi Minh City 1,024
203.119.8.0/22 AS23902 Vietnam Internet network information center (VNNIC) 1,024
203.119.60.0/22 AS38736 Vietnam Internet Network Information Center 1,024
203.119.68.0/22 AS38737 Branch of VNNIC in Ho Chi Minh City 1,024
203.119.100.0/22 AS4608 Asia Pacific Network Information Centre 1,024
203.119.64.0/22 AS131415 Vietnam Internet Network Information Center 1,024
203.119.36.0/22 AS24066 Vietnam Internet Network Information Center 1,024
203.119.44.0/22 AS24089 Vietnam Internet network information center (VNNIC) 1,024
203.119.4.0/22 AS23660 PH ccTLD 1,024
203.119.114.0/23 AS4134 CHINANET FUJIAN PROVINCE NETWORK 512
203.119.88.0/23 AS187 PCH provides anycast secondaries for lots of ccTLDs, 512
203.119.114.0/23 AS134756 CHINANET FUJIAN PROVINCE NETWORK 512
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.31.0/24 AS24151 China Internet Network Information Center 256
203.119.31.0/24 AS24151 China Internet Network Information Center 256
203.119.33.0/24 AS24151 China Internet Network Information Center 256
203.119.40.0/24 AS24252 Japan Registry Service Co., Ltd. 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.30.0/24 AS24406 China Internet Network Information Center 256
203.119.30.0/24 AS24406 China Internet Network Information Center 256
203.119.31.0/24 AS24406 China Internet Network Information Center 256
203.119.31.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.27.0/24 AS24409 China Internet Network Information Center 256
203.119.27.0/24 AS24409 China Internet Network Information Center 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
44.230.183.120 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
130.213.158.56 AS8075 Microsoft Corporation 0.20ms from Boydton, US
81.244.87.200 AS5432 Proximus NV 1.15ms from Brussels, BE
136.112.181.8 AS396982 Google LLC 0.11ms from Council Bluffs, US
86.146.191.24 AS2856 British Telecommunications PLC 6.89ms from Erith, GB
110.15.3.184 AS9318 SK Broadband Co Ltd 1.79ms from Incheon, KR
76.93.134.184 AS20001 Charter Communications Inc 6.68ms from Los Angeles, US
46.27.181.8 AS12430 VODAFONE ESPANA S.A.U. 1.24ms from Madrid, ES
86.218.40.88 AS3215 Orange S.A. 5.03ms from Paris, FR
75.251.144.152 AS6167 Verizon Business 14.81ms from Piscataway, US
73.68.213.8 AS7922 Comcast Cable Communications, LLC 10.23ms from Providence, US
91.212.146.88 AS49128 Joint Stock Company TransTeleCom 0.87ms from Saint Petersburg, RU
191.9.76.216 AS26599 TELEFÔNICA BRASIL S.A 10.74ms from São Paulo, BR
2.50.25.120 AS5384 Emirates Internet 3.52ms from Al Fujairah City, AE
34.172.157.24 AS396982 Google LLC 0.11ms from Council Bluffs, US
3.167.240.152 AS16509 Amazon.com, Inc. 0.10ms from Dallas, US
38.175.174.200 AS397142 City of Fort Collins 1.92ms from Denver, US
122.228.20.72 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 10.09ms from Hangzhou, CN
34.160.143.40 AS396982 Google LLC 0.07ms from Melbourne, AU
15.158.136.8 AS16509 Amazon.com, Inc. 0.12ms from Milan, IT
78.202.64.248 AS12322 Free SAS 1.35ms from Paris, FR
175.114.249.104 AS9318 SK Broadband Co Ltd 5.42ms from Seoul, KR
23.54.11.24 AS16625 Akamai Technologies, Inc. 0.12ms from Stockholm, SE
79.189.161.168 AS5617 Orange Polska Spolka Akcyjna 3.61ms from Warsaw, PL
190.77.118.232 AS8048 CANTV Servicios, Venezuela 13.25ms from Willemstad, CW

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 203.119.16.131
traceroute to 203.119.16.131 (203.119.16.131): 7 hops max, 52 byte packets
3 [] 51.162.224.170 0.308 ms
4 [AS577] 67.69.37.77 0.495 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Winnipeg, CA
On

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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