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 16 days 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 14 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
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
133.243.4.155 AS9355 National Institute of Information and Communications Technology 1.25ms from Tokyo, JP
133.243.112.254 AS9355 National Institute of Information and Communications Technology 1.29ms from Tokyo, JP
133.243.243.107 AS9355 National Institute of Information and Communications Technology 2.04ms from Tokyo, JP
133.243.239.92 AS9355 National Institute of Information and Communications Technology 0.39ms from Tokyo, JP
133.243.3.26 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.229.253 AS9355 National Institute of Information and Communications Technology 1.28ms from Tokyo, JP
2001:df0:232:eea0::1 AS9355 National Institute of Information and Communications Technology 0.61ms from Tokyo, JP
133.243.234.143 AS9355 National Institute of Information and Communications Technology 1.26ms from Tokyo, JP
133.243.246.94 AS9355 National Institute of Information and Communications Technology 2.57ms from Tokyo, JP
133.243.236.190 AS9355 National Institute of Information and Communications Technology 1.27ms from Tokyo, JP
133.243.244.150 AS9355 National Institute of Information and Communications Technology 1.25ms from Tokyo, JP
133.243.238.161 AS9355 National Institute of Information and Communications Technology 0.59ms from Tokyo, JP
133.243.245.19 AS9355 National Institute of Information and Communications Technology 2.02ms from Tokyo, JP
133.243.235.225 AS9355 National Institute of Information and Communications Technology 1.51ms from Tokyo, JP
133.243.237.113 AS9355 National Institute of Information and Communications Technology 1.22ms from Tokyo, JP
133.243.224.1 AS9355 National Institute of Information and Communications Technology 1.24ms 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
86.88.162.139 AS1136 KPN B.V. 1.59ms from Amsterdam, NL
50.234.129.107 AS7922 Comcast Cable Communications, LLC 1.47ms from Atlanta, US
24.167.162.187 AS11426 Charter Communications Inc 7.08ms from Charlotte, US
217.237.122.219 AS3320 Deutsche Telekom AG 8.08ms from Frankfurt am Main, DE
88.217.50.235 AS8767 M-net Telekommunikations GmbH 6.28ms from Frankfurt am Main, DE
47.110.161.27 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.14ms from Hangzhou, CN
27.6.44.43 AS17488 Hathway IP Over Cable Internet 1.38ms from Hyderabad, IN
5.83.131.251 AS49581 Ferdinand Zink trading as Tube-Hosting 0.07ms from Kerkrade, NL
81.78.168.43 AS5378 Vodafone Limited 10.81ms from London, GB
89.83.29.219 AS5410 Bouygues Telecom SA 8.02ms from Marseille, FR
101.173.167.59 AS1221 Telstra Limited 2.62ms from Melbourne, AU
80.134.196.75 AS3320 Deutsche Telekom AG 3.48ms from Nuernberg, DE
185.176.234.155 AS206568 ALTSYSNET.COM SAS 16.45ms from Paris, FR
211.250.10.219 AS4766 Korea Telecom 2.81ms from Seoul, KR
173.206.119.107 AS11814 Distributel Communications Limited 1.09ms from Toronto, CA
88.117.64.251 AS8447 A1 Telekom Austria AG 1.20ms from Vienna, AT
20.185.198.187 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
201.233.35.91 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.05ms from Bogota, CO
52.180.225.43 AS8075 Microsoft Corporation 1.07ms from Des Moines, US
85.202.186.107 AS43909 Crystall Ltd. 16.58ms from Khabarovsk, RU
73.13.197.187 AS7922 Comcast Cable Communications, LLC 10.62ms from New York City, US
114.189.157.235 AS4713 NTT DOCOMO BUSINESS,Inc. 8.48ms from Osaka, JP
121.175.28.251 AS38087 BUSANBANK 6.36ms from Seoul, KR
78.133.78.251 AS15735 GO p.l.c. 2.15ms from Swieqi, MT
163.30.27.155 AS1659 Taiwan Academic Network (TANet) Information Center 2.61ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m7 133.243.95.50
traceroute to 133.243.95.50 (133.243.95.50): 7 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 48.985 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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