157.19.0.0/16

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

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Summary

Country Japan
Domain
ASN AS2907
Registry APNIC
ID MUROKOUDAI-A

WHOIS Details

inetnum:        157.19.0.0 - 157.19.255.255
netname:        MUROKOUDAI-A
country:        JP
descr:          National University Corporation Muroran Institute of Technology
admin-c:        TK85-AP
tech-c:         TK85-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:24:48Z
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:         Toshikazu Kuroshima
address:        Centre for Cooperative Research and Development Mizumoto-cho 27-1 Muroran, Hokkaido 050
country:        JP
phone:          +81-143-47-3263
e-mail:         [email protected]
nic-hdl:        TK85-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  TK58-ARIN
remarks:        is-role:     N
remarks:        last-name:   Kuroshima
remarks:        first-name:  Toshikazu
remarks:        street:      Centre for Cooperative Research and Development Mizumoto-cho 27-1 Muroran, Hokkaido 050
remarks:        country:     JP
remarks:        bus-phone:   +81-143-47-3263, 2374
remarks:        reg-date:    1992-09-03
remarks:        changed:     [email protected] 19971025
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
mnt-by:         MNT-ERX-MURORANINSTECH-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
157.114.0.0/16 AS2907 Institue National Colleges of Technology, Japan 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 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

Pingable IPs

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

IP Address ASN Details
157.19.250.81 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.55ms 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
72.152.144.224 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
81.196.150.160 AS8708 DIGI ROMANIA S.A. 6.80ms from Budapest, HU
179.109.207.32 AS263589 MGP TELECOM 8.75ms from Curitiba, BR
88.251.53.0 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.48ms from Istanbul, TR
109.49.196.128 AS2860 NOS COMUNICACOES, S.A. 6.91ms from Lisbon, PT
115.129.55.48 AS7545 TPG Telecom Limited 1.58ms from Melbourne, AU
72.185.56.64 AS33363 Charter Communications, Inc 8.75ms from Orlando, US
153.125.86.48 AS9615 TOYOHASHI CABLE NETWORK INC. 5.09ms from Osaka, JP
4.151.52.0 AS8075 Microsoft Corporation 0.14ms from San Antonio, US
43.110.151.208 AS45102 Alibaba (US) Technology Co., Ltd. 1.02ms from San Jose, US
72.175.38.32 AS33588 Charter Communications LLC 17.87ms from Seattle, US
121.125.246.0 AS9318 SK Broadband Co Ltd 7.78ms from Seoul, KR
119.18.77.48 AS9770 LG HelloVision Corp. 10.23ms from Seoul, KR
108.61.160.128 AS20473 The Constant Company, LLC 0.18ms from Tokyo, JP
18.239.59.16 AS16509 Amazon.com, Inc. 0.35ms from Amsterdam, NL
212.36.74.80 AS15699 Adam EcoTech, S.A 0.71ms from Barcelona, ES
121.193.142.176 AS4538 China Education and Research Network Center 4.33ms from Beijing, CN
84.192.74.112 AS6848 Telenet BV 6.66ms from Brussels, BE
51.141.37.48 AS8075 Microsoft Corporation 0.15ms from Cardiff, GB
105.157.239.96 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.78ms from Casablanca, MA
71.76.136.224 AS11426 Charter Communications Inc 10.41ms from Charlotte, US
86.170.25.16 AS2856 British Telecommunications PLC 4.55ms from Erith, GB
85.56.135.176 AS12479 Orange Espagne SA 2.47ms from Madrid, ES
200.102.196.64 AS8167 V tal 7.97ms from Novo Hamburgo, BR
39.87.58.208 AS4837 CHINA UNICOM China169 Backbone 9.15ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m8 157.19.95.74
traceroute to 157.19.95.74 (157.19.95.74): 8 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 241.136 ms
2 [AS15169] 108.170.231.100 241.123 ms
3 *
4 [AS2907] 150.99.2.56 237.179 ms
5 [AS2907] 150.99.191.66 237.119 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Milan, IT
On

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