157.114.0.0/16

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

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Summary

Country Japan
Domain kasr-ct.ac.jp
ASN AS2907
Registry APNIC
ID MARIMONET

WHOIS Details

inetnum:        157.114.0.0 - 157.114.255.255
netname:        MARIMONET
descr:          Institue National Colleges of Technology, Japan
country:        JP
admin-c:        SM99-AP
tech-c:         SM99-AP
status:         ALLOCATED PORTABLE
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2013-03-07T09:40:01Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         Seiichi Murakami
address:        Kushiro Nation College of Technology
country:        JP
phone:          +81 154-57-57-8041
e-mail:         [email protected]
nic-hdl:        SM99-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  SDM24-ARIN
remarks:        is-role:     N
remarks:        last-name:   Murakami
remarks:        first-name:  Seiichi
remarks:        middle-name: D
remarks:        street:      Kushiro Nation College of Technology
remarks:        country:     JP
remarks:        mailbox:     [email protected]
remarks:        bus-phone:   +81 154-57-57-8041
remarks:        reg-date:    1992-02-08
remarks:        changed:     [email protected] 19920208
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
mnt-by:         MNT-ERX-KUSHIRONATCOLTECH-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.0.0.0/8

Range ASN Company Num of IPs
157.32.0.0/12 AS55836 Reliance Jio Infocomm Limited 1,048,576
157.48.0.0/14 AS55836 Reliance Jio Infocomm Limited 262,144
157.28.0.0/15 AS8968 Mediaset Com 131,072
157.129.0.0/16 AS41701 Board of Customs 65,536
157.206.0.0/16 AS36291 Sanofi 65,536
157.235.0.0/16 AS33442 Zebra Technologies Corporation 65,536
157.88.0.0/16 AS44593 Universidad de Valladolid 65,536
157.98.0.0/16 AS3527 National Institute of Environmental Health Sciences 65,536
157.149.0.0/16 AS3464 Alabama State Department of Education 65,536
157.201.0.0/16 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 65,536
157.63.0.0/16 AS2907 Teikyo University of Science 65,536
157.92.0.0/16 AS3449 Universidad Nacional de Buenos Aires 65,536
157.99.0.0/16 AS29110 Institut Pasteur 65,536
157.80.0.0/16 AS2907 Ibaraki University 65,536
157.159.0.0/16 AS2094 SCES COMMUNS IMT BUSINESS SCHOOL TELECOM SUD PARIS 65,536
157.152.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.6.0.0/16 AS2907 Fukui Prefectural University 65,536
157.150.0.0/16 AS2647 United Nations 65,536
157.105.0.0/16 AS2907 National University Corporation Tokyo Gakugei University 65,536
157.19.0.0/16 AS2907 National University Corporation Muroran Institute of Technology 65,536
157.231.0.0/16 AS31655 Gamma Telecom Limited 65,536
157.249.0.0/16 AS224 Meteorologisk institutt, Oslo 65,536
157.188.0.0/16 AS22252 The City of New York 65,536
157.159.0.0/16 AS2263 SCES COMMUNS IMT BUSINESS SCHOOL TELECOM SUD PARIS 65,536
157.125.0.0/16 AS31655 Gamma Telecom Limited 65,536
157.82.0.0/16 AS2501 University of Tokyo 65,536
157.94.0.0/16 AS16086 Elenia Oy 65,536
157.200.0.0/16 AS16086 Finnair Oy 65,536
157.76.0.0/16 AS2907 Ube Frontier University 65,536
157.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.241.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.175.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.243.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.142.0.0/16 AS16922 University of Oklahoma HSC 65,536
157.193.0.0/16 AS2611 Research network University of Ghent 65,536
157.174.0.0/16 AS26298 Florida Blue 65,536
157.181.0.0/16 AS2012 Eotvos Lorand University of Sciences 65,536
157.233.0.0/16 AS20001 Val Verde Unified School District 65,536
157.102.0.0/16 AS2907 Teikyo University 65,536
157.1.0.0/16 AS2907 Research Organization of Information and Systems, National Institute of Informatics 65,536
157.111.0.0/16 AS2907 National Institutes for Quantum and Radiological Science and Technology 65,536
157.139.0.0/16 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 65,536
157.16.0.0/16 AS2907 University Public Corporation Osaka 65,536
157.13.0.0/16 AS2907 Kindai Univercity, 65,536
157.178.0.0/16 AS15337 William Rainey Harper College 65,536
157.123.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.136.0.0/16 AS2200 Centre National de la Recherche Scientifique 65,536
157.242.0.0/16 AS25789 Loyola Marymount University 65,536

Hosted domains

There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
157.114.1.1 kushiro-ct.ac.jp 1
157.114.1.3 kushiro-ct.ac.jp 1

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

Pingable IPs

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

IP Address ASN Details
157.114.221.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 21.53ms from Tokyo, JP
157.114.19.2 AS2907 Research Organization of Information and Systems, National Institute of Informatics 21.70ms from Tokyo, JP
157.114.16.41 AS2907 Research Organization of Information and Systems, National Institute of Informatics 21.42ms from Tokyo, JP
157.114.1.3 AS2907 Research Organization of Information and Systems, National Institute of Informatics 21.28ms 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
71.230.228.48 AS7922 Comcast Cable Communications, LLC 4.69ms from Ashburn, US
198.253.135.96 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
62.235.217.128 AS5432 Proximus NV 2.21ms from Brussels, BE
89.153.96.224 AS2860 NOS COMUNICACOES, S.A. 10.32ms from Lisbon, PT
104.3.66.64 AS7018 AT&T Enterprises, LLC 5.12ms from Los Angeles, US
142.105.148.192 AS11351 Charter Communications Inc 12.28ms from New York City, US
126.49.13.224 AS17676 SoftBank Corp. 5.17ms from Osaka, JP
61.89.43.144 AS18081 Kintetsu Cable Network Co., Ltd. 1.59ms from Osaka, JP
67.160.135.240 AS7922 Comcast Cable Communications, LLC 6.14ms from Portland, US
223.97.147.240 AS24444 Shandong Mobile Communication Company Limited 8.69ms from Qingdao, CN
179.113.65.160 AS26599 TELEFÔNICA BRASIL S.A 3.39ms from Sao Paulo, BR
212.106.68.16 AS12975 PALTEL Autonomous System 8.29ms from Amman, JO
76.200.150.16 AS7018 AT&T Enterprises, LLC 10.02ms from Atlanta, US
66.31.219.96 AS7922 Comcast Cable Communications, LLC 7.52ms from Boston, US
41.141.225.0 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 9.13ms from Casablanca, MA
184.57.81.0 AS10796 Charter Communications Inc 18.89ms from Chicago, US
113.179.186.64 AS45899 VNPT Corp 4.87ms from Da Nang, VN
221.200.242.144 AS4837 CHINA UNICOM China169 Backbone 8.19ms from Harbin, CN
189.56.196.16 AS10429 TELEFÔNICA BRASIL S.A 0.99ms from Osasco, BR
125.134.235.48 AS4766 Korea Telecom 6.48ms from Seoul, KR
133.201.162.96 AS2518 BIGLOBE Inc. 4.03ms from Tokyo, JP
99.1.172.80 AS7018 AT&T Enterprises, LLC 5.76ms from Atlanta, US
34.210.102.16 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
197.155.56.64 AS37484 Lasernet (Pty) Ltd 7.93ms from Cape Town, ZA
67.66.137.112 AS26305 SSM Health Care 6.17ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 157.114.20.184
traceroute to 157.114.20.184 (157.114.20.184): 8 hops max, 52 byte packets
4 [] 210.171.224.150 21.998 ms
5 [AS2907] 150.99.0.142 14.349 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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