1. All IP Ranges
  2. 164.0.0.0/8
  3. 164.161.0.0/16
  4. AS2907  | 164.161.0.0/16

164.161.0.0/16

AS2907  ·  Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country Japan
Domain kaiyodai.ac.jp
ASN AS2907
Registry APNIC
ID KAIYO-S-NET

WHOIS Details

inetnum:        164.161.0.0 - 164.161.255.255
netname:        KAIYO-S-NET
country:        JP
descr:          Tokyo University of Marine Science and Technology
admin-c:        KS26-AP
tech-c:         KS26-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:25:09Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         koichi shimada
nic-hdl:        KS26-AP
e-mail:         coffice@s.kaiyodai.ac.jp
address:        5-7,Konan4,Minato-ku,tokyo
phone:          +81-3-5463-0661
fax-no:         +81-3-5463-0668
country:        JP
mnt-by:         MNT-ERX-TOKYOUNIFISH-NON-JP
last-modified:  2008-09-04T07:29:34Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 164.0.0.0/8

Range ASN Company Num of IPs
164.126.0.0/15 AS39603 P4 Sp. z o.o. 131,072
164.97.0.0/16 AS38809 Department of Home Affairs 65,536
164.162.0.0/16 AS10010 Astellas Pharma Inc. 65,536
164.139.0.0/16 AS33959 METRO Digital GmbH 65,536
164.116.0.0/16 AS30198 Washington School Information Processing Cooperative 65,536
164.124.0.0/16 AS38707 LG DACOM Corporation 65,536
164.66.0.0/16 AS1540 Headquarters, USAISC 65,536
164.77.0.0/16 AS27651 ISAPRE BANMEDICA 65,536
164.87.0.0/16 AS27046 DoD Network Information Center 65,536
164.73.0.0/16 AS1797 Servicio Central de Informatica 65,536
164.9.0.0/16 AS29217 CGI Sverige AB 65,536
164.129.0.0/16 AS2830 STMicroelectronics - Northern Europe 65,536
164.8.0.0/16 AS2107 University of Maribor 65,536
164.71.0.0/16 AS2510 FUJITSU LIMITED 65,536
164.15.0.0/16 AS2611 Universite Libre de Bruxelles 65,536
164.137.0.0/16 AS22616 Zscaler Switzerland GmbH 65,536
164.159.0.0/16 AS22284 U.S. Fish and Wildlife Service 65,536
164.43.0.0/16 AS2519 JAPAN TOBACCO INC. 65,536
164.143.0.0/16 AS21296 Pricewaterhouse Coopers Services Ltd 65,536
164.85.0.0/16 AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS 65,536
164.178.0.0/16 AS16509 Amazon.com, Inc. 65,536
164.42.0.0/16 AS16649 Interamerican University of Puerto Rico 65,536
164.113.0.0/16 AS2495 Kansas Research and Education Network 65,536
164.53.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
164.116.0.0/16 AS10430 Washington School Information Processing Cooperative 65,536
164.114.0.0/16 AS10497 IBRD 65,536
164.116.0.0/16 AS10506 Washington School Information Processing Cooperative 65,536
164.156.0.0/16 AS10753 Commonwealth of PA - OA / Integrated Network Management Services 65,536
164.121.0.0/16 AS10846 Deere & Company 65,536
164.130.0.0/16 AS2830 STMicroelectronics - Southern Europe 65,536
164.59.0.0/16 AS12349 D-51368 Leverkusen 65,536
164.132.0.0/16 AS16276 OVH SAS 65,536
164.59.0.0/16 AS13043 D-51368 Leverkusen 65,536
164.60.0.0/16 AS13043 Bayer AG 65,536
164.107.0.0/16 AS159 Ohio State University 65,536
164.48.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
164.41.0.0/16 AS21506 Fundação Universidade de Brasília 65,536
164.145.0.0/16 AS16509 Amazon.com, Inc. 65,536
164.95.0.0/16 AS13506 United States Department of the Treasury 65,536
164.81.0.0/16 AS1935 Universite de Limoges EPSCP 65,536
164.106.0.0/16 AS22845 Virginia Community College System 65,536
164.64.0.0/16 AS14235 State of New Mexico 65,536
164.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
164.195.0.0/16 AS16509 Amazon.com, Inc. 65,536
164.110.0.0/16 AS14827 Washington State Department of Transportation 65,536
164.76.0.0/16 AS237 Eastern Michigan University 65,536
164.141.0.0/16 AS214692 TUVE-palvelut 65,536
164.69.0.0/16 AS2510 FUJITSU LIMITED 65,536
164.124.0.0/16 AS3786 LG DACOM Corporation 65,536

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
Read more

Pingable IPs

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

IP Address ASN Details
164.161.238.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.86ms from Tokyo, JP
164.161.68.131 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.08ms 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
51.136.93.16 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
45.26.23.192 AS7018 AT&T Enterprises, LLC 11.44ms from Dallas, US
212.93.39.112 AS12483 Den Danske Bank A/S 14.81ms from Frankfurt am Main, DE
70.132.229.240 AS7018 AT&T Enterprises, LLC 8.34ms from Houston, US
124.111.60.96 AS9318 SK Broadband Co Ltd 7.22ms from Incheon, KR
151.41.109.240 AS1267 WIND TRE S.P.A. 7.25ms from Milan, IT
112.241.126.112 AS4837 CHINA UNICOM China169 Backbone 8.85ms from Qingdao, CN
73.92.190.16 AS7922 Comcast Cable Communications, LLC 7.60ms from San Jose, US
170.167.248.16 AS11283 Costco, Inc. 4.62ms from Seattle, US
115.170.249.32 AS4134 CHINANET-BACKBONE 3.81ms from Tianjin, CN
106.72.4.224 AS2516 KDDI CORPORATION 10.38ms from Tokyo, JP
188.137.155.16 AS216416 Evolus IT Solutions GmbH 0.13ms from Vienna, AT
66.93.14.48 AS53808 MoeDove 0.25ms from Draper, US
27.84.97.48 AS2516 KDDI CORPORATION 6.96ms from Osaka, JP
133.206.57.0 AS2518 BIGLOBE Inc. 2.73ms from Osaka, JP
134.33.59.0 AS8075 Microsoft Corporation 0.98ms from Phoenix, US
3.223.189.176 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
220.118.132.176 AS4766 Korea Telecom 1.18ms from Seoul, KR
121.177.45.208 AS4766 Korea Telecom 7.35ms from Seoul, KR
8.133.120.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.63ms from Shanghai, CN
114.67.82.208 AS4811 China Telecom (Group) 4.14ms from Shanghai, CN
51.53.91.16 AS8075 Microsoft Corporation 0.53ms from Taipei, TW
83.145.168.80 AS30975 Telewizja Kablowa Koszalin sp. z o. o. 13.65ms from Warsaw, PL
52.83.195.96 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 1.42ms from Zhongwei, CN
209.38.102.112 AS14061 DigitalOcean, LLC 0.21ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 164.161.46.61
traceroute to 164.161.46.61 (164.161.46.61): 13 hops max, 52 byte packets
3 *
4 [AS18403] 118.70.1.120 0.183 ms
5 *
6 *
7 *
8 [AS18403] 118.70.1.8 59.771 ms
9 [] 210.173.176.94 60.077 ms
10 [AS2907] 150.99.9.124 61.171 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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.

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