Autonomous System details

AS9355

National Institute of Information and Communications Technology  ·  nict.go.jp

Japan

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AS9355 – National Institute of Information and Communications Technology

Field Value
Country Japan
Website nict.go.jp
Hosted domains 8
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Education
Registry jpnic
Updated 2 months ago on Dec 22, 2025

IP Ranges

Netblock Company Num of IPs
133.243.0.0/16 Japan Network Information Center 65,536
Netblock Company
2001:df0:232::/48 National Institute of Information and Communications Technology
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WHOIS Details

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                                                ASHandle:       AS9355
                                                OrgID:          AS9355
                                                ASName:         AS9355
                                                ASNumber:       AS9355
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 8 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.243.3.28 ██████████ 7
133.243.3.19 ██████████ 1

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Peers

There are 15 peers for this ASN.

Peers Name
AS137409 GSL Networks Pty LTD
AS17934 National Institute of Information and Communications Technology
AS1828 Unitas Global
AS24482 SG.GS
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38001 NewMedia Express Pte Ltd
AS4775 Globe Telecoms
AS4777 Asia Pacific Network Information Centre
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS59238 Innovative Extremist Co., Ltd.
AS6939 Hurricane Electric LLC
AS7660 Asia Pacific Advanced Network - Japan
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

16 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.243.245.15 AS9355 National Institute of Information and Communications Technology 1.76ms from Tokyo, JP
133.243.3.254 AS9355 National Institute of Information and Communications Technology 1.20ms from Tokyo, JP
133.243.236.190 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.4.146 AS9355 National Institute of Information and Communications Technology 1.18ms from Tokyo, JP
133.243.243.107 AS9355 National Institute of Information and Communications Technology 1.80ms from Tokyo, JP
133.243.246.93 AS9355 National Institute of Information and Communications Technology 2.43ms from Tokyo, JP
133.243.224.1 AS9355 National Institute of Information and Communications Technology 1.24ms from Tokyo, JP
133.243.234.143 AS9355 National Institute of Information and Communications Technology 1.20ms from Tokyo, JP
133.243.235.225 AS9355 National Institute of Information and Communications Technology 1.49ms from Tokyo, JP
133.243.244.150 AS9355 National Institute of Information and Communications Technology 1.24ms from Tokyo, JP
133.243.197.61 AS9355 National Institute of Information and Communications Technology 1.22ms from Tokyo, JP
133.243.229.215 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.237.113 AS9355 National Institute of Information and Communications Technology 1.18ms from Tokyo, JP
133.243.239.91 AS9355 National Institute of Information and Communications Technology 0.34ms from Tokyo, JP
2001:df0:232:eea0::1 AS9355 National Institute of Information and Communications Technology 0.53ms from Tokyo, JP
133.243.238.7 AS9355 National Institute of Information and Communications Technology 0.54ms from Tokyo, JP

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
203.119.100.123 AS4608 Asia Pacific Network Information Centre 0.16ms from Brisbane, AU
176.238.85.11 AS16135 Turkcell A.S. 19.17ms from Istanbul, TR
23.124.27.11 AS7018 AT&T Enterprises, LLC 19.46ms from Los Angeles, US
37.110.52.91 AS42610 PJSC Rostelecom 1.10ms from Moscow, RU
46.164.232.123 AS6856 AO IK Informsvyaz-Chernozemye 8.50ms from Moscow, RU
52.200.144.59 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
115.126.203.11 AS9976 Namincheon Brodcasting Co., Ltd. 1.51ms from Seoul, KR
213.10.222.155 AS1136 KPN B.V. 2.39ms from Amsterdam, NL
24.126.33.187 AS7922 Comcast Cable Communications, LLC 8.33ms from Ashburn, US
76.73.182.219 AS12083 WideOpenWest Finance LLC 9.76ms from Atlanta, US
202.112.6.155 AS4538 China Education and Research Network Center 2.84ms from Beijing, CN
218.197.100.75 AS4538 China Education and Research Network Center 16.22ms from Guangzhou, CN
61.98.25.251 AS9318 SK Broadband Co Ltd 5.88ms from Incheon, KR
84.165.155.91 AS3320 Deutsche Telekom AG 4.75ms from Nuernberg, DE
52.6.159.203 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
77.159.130.219 AS15557 Societe Francaise Du Radiotelephone - SFR SA 19.99ms from Saint-Denis, FR
136.104.204.11 AS19448 Google Fiber Inc. 0.16ms from Secaucus, US
221.151.229.59 AS4766 Korea Telecom 1.85ms from Seoul, KR
97.166.1.171 AS6167 Verizon Business 16.79ms from Atlanta, US
50.234.129.107 AS7922 Comcast Cable Communications, LLC 1.46ms from Atlanta, US
130.149.64.27 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.83ms from Berlin, DE
52.177.172.219 AS8075 Microsoft Corporation 0.16ms from Boydton, US
41.69.201.59 AS24835 Vodafone Data 13.03ms from Cairo, EG
186.93.204.107 AS8048 CANTV Servicios, Venezuela 1.94ms from Caracas, VE
193.15.53.59 AS1257 Tele2 Sverige AB 1.78ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -m7 133.243.65.253
traceroute to 133.243.65.253 (133.243.65.253): 7 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 143.241 ms
2 [AS15169] 142.251.233.110 142.651 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Columbus, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9355 at robtex.

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