157.19.0.0/16
AS2907 · Research Organization of Information and Systems, National Institute of Informatics
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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
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 |
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 |
0.46ms from Ashburn,
US
|
|
| 81.196.150.160 |
6.80ms from Budapest,
HU
|
|
| 179.109.207.32 |
8.75ms from Curitiba,
BR
|
|
| 88.251.53.0 |
10.48ms from Istanbul,
TR
|
|
| 109.49.196.128 |
6.91ms from Lisbon,
PT
|
|
| 115.129.55.48 |
1.58ms from Melbourne,
AU
|
|
| 72.185.56.64 |
8.75ms from Orlando,
US
|
|
| 153.125.86.48 |
5.09ms from Osaka,
JP
|
|
| 4.151.52.0 |
0.14ms from San Antonio,
US
|
|
| 43.110.151.208 |
1.02ms from San Jose,
US
|
|
| 72.175.38.32 |
17.87ms from Seattle,
US
|
|
| 121.125.246.0 |
7.78ms from Seoul,
KR
|
|
| 119.18.77.48 |
10.23ms from Seoul,
KR
|
|
| 108.61.160.128 |
0.18ms from Tokyo,
JP
|
|
| 18.239.59.16 |
0.35ms from Amsterdam,
NL
|
|
| 212.36.74.80 |
0.71ms from Barcelona,
ES
|
|
| 121.193.142.176 |
4.33ms from Beijing,
CN
|
|
| 84.192.74.112 |
6.66ms from Brussels,
BE
|
|
| 51.141.37.48 |
0.15ms from Cardiff,
GB
|
|
| 105.157.239.96 |
2.78ms from Casablanca,
MA
|
|
| 71.76.136.224 |
10.41ms from Charlotte,
US
|
|
| 86.170.25.16 |
4.55ms from Erith,
GB
|
|
| 85.56.135.176 |
2.47ms from Madrid,
ES
|
|
| 200.102.196.64 |
7.97ms from Novo Hamburgo,
BR
|
|
| 39.87.58.208 |
9.15ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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