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 131,072
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry jpnic
Updated 4 months ago on Dec 22, 2025

IP Ranges

Netblock Company Num of IPs
133.140.0.0/16 Japan Network Information Center 65,536
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
133.140.238.138 ██████████ 1
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

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

IP Address ASN Details
133.243.237.121 AS9355 National Institute of Information and Communications Technology 1.21ms from Tokyo, JP
2001:df0:232:efc0::c2 AS9355 National Institute of Information and Communications Technology 0.55ms from Tokyo, JP
133.243.197.61 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.234.143 AS9355 National Institute of Information and Communications Technology 1.21ms from Tokyo, JP
133.243.236.190 AS9355 National Institute of Information and Communications Technology 1.22ms from Tokyo, JP
133.243.239.90 AS9355 National Institute of Information and Communications Technology 0.35ms from Tokyo, JP
133.243.229.253 AS9355 National Institute of Information and Communications Technology 1.22ms from Tokyo, JP
133.243.246.94 AS9355 National Institute of Information and Communications Technology 2.56ms from Tokyo, JP
133.243.244.150 AS9355 National Institute of Information and Communications Technology 1.24ms from Tokyo, JP
133.243.224.1 AS9355 National Institute of Information and Communications Technology 1.23ms from Tokyo, JP
133.243.238.241 AS9355 National Institute of Information and Communications Technology 0.55ms from Tokyo, JP
133.243.235.225 AS9355 National Institute of Information and Communications Technology 1.47ms from Tokyo, JP
133.243.3.19 AS9355 National Institute of Information and Communications Technology 1.20ms from Tokyo, JP
133.243.4.155 AS9355 National Institute of Information and Communications Technology 1.20ms 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
207.6.87.155 AS852 TELUS Communications Inc. 13.63ms from Calgary, CA
74.138.5.123 AS10796 Charter Communications Inc 14.74ms from Columbus, US
4.207.213.11 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
2.241.237.75 AS6805 Telefonica Germany GmbH & Co.OHG 2.35ms from Hamburg, DE
182.223.84.11 AS17858 LG POWERCOMM 1.21ms from Incheon, KR
98.70.96.91 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
34.138.195.123 AS396982 Google LLC 0.14ms from Moncks Corner, US
151.45.2.107 AS1267 WIND TRE S.P.A. 11.11ms from Rome, IT
107.170.219.59 AS14061 DigitalOcean, LLC 0.31ms from Santa Clara, US
91.128.133.43 AS1257 Tele2 Sverige AB 1.46ms from Stockholm, SE
208.104.166.187 AS14615 Comporium, Inc 5.52ms from Charlotte, US
184.106.57.203 AS19994 Rackspace Hosting 0.59ms from Chicago, US
77.235.127.251 AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo 2.77ms from Chisinau, MD
116.109.151.219 AS7552 Viettel Group 1.85ms from Ho Chi Minh City, VN
39.153.237.251 AS9808 China Mobile Communications Group Co., Ltd. 12.64ms from Hohhot, CN
98.14.57.91 AS12271 Charter Communications Inc 4.26ms from New York City, US
45.75.75.235 AS38628 HIMEJI CABLE TELEVISION CORPORATION 9.82ms from Osaka, JP
131.252.191.91 AS6366 Portland State University 0.98ms from Portland, US
23.62.39.171 AS20940 Akamai International B.V. 0.64ms from San Jose, US
73.192.154.251 AS7922 Comcast Cable Communications, LLC 7.04ms from San Jose, US
20.66.115.219 AS8075 Microsoft Corporation 0.56ms from San Jose, US
154.203.251.27 AS44559 IT HOSTLINE LTD 0.22ms from Sao Paulo, BR
103.252.199.91 AS131601 Dynamic Computing Technology 5.65ms from Taipei, TW
20.103.136.11 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
147.154.23.171 AS31898 Oracle Corporation 0.31ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 133.243.48.176
traceroute to 133.243.48.176 (133.243.48.176): 12 hops max, 52 byte packets
3 *
4 *
5 [AS6939] 184.104.189.30 82.404 ms
6 *
7 *
8 *
9 [AS9355] 133.243.239.250 284.319 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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