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 3 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
133.243.234.89 AS9355 National Institute of Information and Communications Technology 1.19ms from Tokyo, JP
133.243.224.1 AS9355 National Institute of Information and Communications Technology 1.26ms from Tokyo, JP
133.243.237.113 AS9355 National Institute of Information and Communications Technology 1.19ms from Tokyo, JP
2001:df0:232:eea0::1 AS9355 National Institute of Information and Communications Technology 0.53ms from Tokyo, JP
133.243.197.61 AS9355 National Institute of Information and Communications Technology 1.21ms from Tokyo, JP
133.243.244.150 AS9355 National Institute of Information and Communications Technology 1.20ms from Tokyo, JP
133.243.229.253 AS9355 National Institute of Information and Communications Technology 1.24ms from Tokyo, JP
133.243.243.107 AS9355 National Institute of Information and Communications Technology 1.86ms from Tokyo, JP
133.243.238.241 AS9355 National Institute of Information and Communications Technology 0.56ms from Tokyo, JP
133.243.245.19 AS9355 National Institute of Information and Communications Technology 1.70ms from Tokyo, JP
133.243.236.190 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.3.152 AS9355 National Institute of Information and Communications Technology 1.19ms from Tokyo, JP
133.243.4.155 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.246.93 AS9355 National Institute of Information and Communications Technology 2.64ms from Tokyo, JP
133.243.239.89 AS9355 National Institute of Information and Communications Technology 0.33ms from Tokyo, JP
133.243.235.225 AS9355 National Institute of Information and Communications Technology 1.28ms 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
213.10.222.155 AS1136 KPN B.V. 2.55ms from Amsterdam, NL
98.85.201.171 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
34.235.90.11 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
123.123.3.91 AS4808 China Unicom Beijing Province Network 3.01ms from Beijing, CN
84.236.65.75 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 0.70ms from Budapest, HU
189.235.135.11 AS8151 UNINET 16.17ms from Cancún, MX
76.139.5.155 AS7922 Comcast Cable Communications, LLC 14.18ms from Chicago, US
51.182.131.251 AS5607 Sky UK Limited 1.43ms from Dublin, IE
134.97.99.75 AS28748 AlphaCron Datensysteme 10.42ms from Frankfurt am Main, DE
2.166.179.123 AS3320 Deutsche Telekom AG 13.50ms from Frankfurt am Main, DE
59.56.92.43 AS4134 CHINANET-BACKBONE 2.00ms from Fuzhou, CN
112.153.16.59 AS17858 LG POWERCOMM 7.31ms from Incheon, KR
211.245.1.203 AS9318 SK Broadband Co Ltd 1.19ms from Incheon, KR
86.63.0.11 AS60426 WightFibre Limited 3.82ms from London, GB
23.124.27.11 AS7018 AT&T Enterprises, LLC 19.07ms from Los Angeles, US
32.218.240.155 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.09ms from New York City, US
212.164.162.187 AS12389 PJSC Rostelecom 1.04ms from Novosibirsk, RU
200.68.37.235 AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS) 1.12ms from Santiago, CL
58.76.156.155 AS3786 LG DACOM Corporation 3.48ms from Seoul, KR
1.209.215.75 AS3786 LG DACOM Corporation 5.14ms from Seoul, KR
158.197.189.251 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 7.91ms from Bratislava, SK
95.13.46.91 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.51ms from Bursa, TR
93.232.54.91 AS3320 Deutsche Telekom AG 6.79ms from Frankfurt am Main, DE
190.154.139.187 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 0.40ms from Guayaquil, EC
85.220.109.171 AS6677 Mila hf 1.53ms from Hafnarfjoerdur, IS

Traceroute

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

$
traceroute -a -n -q1 -m7 133.243.74.225
traceroute to 133.243.74.225 (133.243.74.225): 7 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 48.157 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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