157.3.0.0/16
AS7671 · NTT SmartConnect Corporation
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inetnum: 157.3.0.0 - 157.3.255.255 netname: NTT-WEST-BB1 country: JP descr: NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION admin-c: KI31-AP tech-c: KI31-AP status: ASSIGNED PORTABLE mnt-by: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP last-modified: 2011-03-09T02:20:02Z 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: Kazuhide Itonaga address: Information Systems Headquarters Systems Development Supporting Department No.43 Mori Building 13-16 Mita 3 chome Minato-ku Tokyo country: JP phone: +81-3-5232-9242 e-mail: no-email-erx@apnic.net nic-hdl: KI31-AP remarks: ---------- remarks: imported from ARIN object: remarks: remarks: poc-handle: KI4-ARIN remarks: is-role: N remarks: last-name: Itonaga remarks: first-name: Kazuhide remarks: street: Information Systems Headquarters Systems Development Supporting Department No.43 Mori Building 13-16 Mita 3 chome Minato-ku Tokyo remarks: country: JP remarks: bus-phone: +81-3-5232-9242 remarks: reg-date: 1993-04-13 remarks: changed: hostmaster@arin.poc 19971018 remarks: source: ARIN remarks: remarks: ---------- notify: no-email-erx@apnic.net mnt-by: MNT-ERX-NIPPONTELCORP-NON-JP last-modified: 2008-09-04T07:31:33Z 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 |
| 157.201.0.0/16 | AS33281 | BRIGHAM YOUNG UNIVERSITY - IDAHO | 65,536 |
| 157.237.0.0/16 | AS2119 | Kongsberg Maritime AS | 65,536 |
| 157.231.0.0/16 | AS31655 | Gamma Telecom Limited | 65,536 |
| 157.113.0.0/16 | AS9993 | ITOCHU Techno-Solutions Corporation | 65,536 |
| 157.128.0.0/16 | AS9893 | Cenitex | 65,536 |
| 157.63.0.0/16 | AS2907 | Teikyo University of Science | 65,536 |
| 157.4.0.0/16 | AS7671 | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | 65,536 |
| 157.0.0.0/16 | AS140717 | China Unicom Jiangsu province network | 65,536 |
| 157.19.0.0/16 | AS2907 | National University Corporation Muroran Institute of Technology | 65,536 |
| 157.164.0.0/16 | AS6696 | Service Public de Wallonie | 65,536 |
| 157.144.0.0/16 | AS719 | Kesko Oy | 65,536 |
| 157.16.0.0/16 | AS2907 | University Public Corporation Osaka | 65,536 |
| 157.140.0.0/16 | AS786 | Natural History Museum | 65,536 |
| 157.6.0.0/16 | AS2907 | Fukui Prefectural University | 65,536 |
| 157.80.0.0/16 | AS2907 | Ibaraki University | 65,536 |
| 157.157.0.0/16 | AS6677 | Mila hf | 65,536 |
| 157.102.0.0/16 | AS2907 | Teikyo University | 65,536 |
| 157.189.0.0/16 | AS6453 | Software A.G. of North America | 65,536 |
| 157.158.0.0/16 | AS8508 | CKPOLSL - Silesian University of Technology, Computer Centre | 65,536 |
| 157.134.0.0/16 | AS600 | OARnet | 65,536 |
| 157.187.0.0/16 | AS668 | Navy Network Information Center (NNIC) | 65,536 |
| 157.118.0.0/16 | AS58785 | Tohoku Gakuin University | 65,536 |
| 157.1.0.0/16 | AS2907 | Research Organization of Information and Systems, National Institute of Informatics | 65,536 |
| 157.147.0.0/16 | AS2527 | Sony Network Communications Inc. | 65,536 |
| 157.111.0.0/16 | AS2907 | National Institutes for Quantum and Radiological Science and Technology | 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 |
| 157.13.0.0/16 | AS2907 | Kindai Univercity, | 65,536 |
| 157.125.0.0/16 | 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 |
| 157.136.0.0/16 | AS2200 | Centre National de la Recherche Scientifique | 65,536 |
| 157.159.0.0/16 | AS2263 | SCES COMMUNS IMT BUSINESS SCHOOL TELECOM SUD PARIS | 65,536 |
| 157.12.0.0/16 | AS24275 | TOTO LTD. | 65,536 |
| 157.76.0.0/16 | AS2907 | Ube Frontier University | 65,536 |
| 157.98.0.0/16 | AS3527 | National Institute of Environmental Health Sciences | 65,536 |
| 157.99.0.0/16 | AS29110 | Institut Pasteur | 65,536 |
| 157.90.0.0/16 | AS24940 | Hetzner Online GmbH | 65,536 |
| 157.206.0.0/16 | AS36291 | Sanofi | 65,536 |
| 157.149.0.0/16 | AS3464 | Alabama State Department of Education | 65,536 |
| 157.228.0.0/16 | AS786 | University of Sunderland | 65,536 |
| 157.79.0.0/16 | AS2514 | TOSHIBA INFORMATION SYSTEMS(JAPAN) CORPORATION | 65,536 |
| 157.181.0.0/16 | AS2012 | Eotvos Lorand University of Sciences | 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 |
| 157.82.0.0/16 | AS2501 | University of Tokyo | 65,536 |
| 157.127.0.0/16 | AS1906 | Northrop Grumman Corp. | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 84.85.11.16 |
1.32ms from Amsterdam,
NL
|
|
| 173.31.193.144 |
16.56ms from Chicago,
US
|
|
| 200.238.190.128 |
0.60ms from Curitiba,
BR
|
|
| 136.226.105.144 |
0.38ms from Dallas,
US
|
|
| 104.8.253.16 |
19.52ms from Dallas,
US
|
|
| 99.81.26.80 |
0.22ms from Dublin,
IE
|
|
| 136.33.255.192 |
0.80ms from Kansas City,
US
|
|
| 91.223.227.240 |
4.72ms from Kyiv,
UA
|
|
| 86.202.198.0 |
8.02ms from Marseille,
FR
|
|
| 8.53.189.16 |
2.84ms from Orlando,
US
|
|
| 91.161.240.144 |
11.62ms from Paris,
FR
|
|
| 177.121.204.224 |
1.15ms from Rio de Janeiro,
BR
|
|
| 24.0.181.16 |
6.57ms from Secaucus,
US
|
|
| 123.212.227.224 |
3.09ms from Seoul,
KR
|
|
| 115.40.32.64 |
7.40ms from Seoul,
KR
|
|
| 64.137.75.80 |
0.14ms from Tokyo,
JP
|
|
| 41.103.13.144 |
14.48ms from Valencia,
ES
|
|
| 86.95.168.32 |
1.65ms from Amsterdam,
NL
|
|
| 207.170.174.160 |
0.49ms from Ashburn,
US
|
|
| 73.114.45.144 |
7.20ms from Boston,
US
|
|
| 72.153.11.160 |
0.22ms from Boydton,
US
|
|
| 18.160.249.144 |
0.82ms from Chicago,
US
|
|
| 59.91.78.48 |
11.07ms from Delhi,
IN
|
|
| 108.129.179.240 |
0.44ms from Dublin,
IE
|
|
| 129.206.71.80 |
3.77ms from Frankfurt am Main,
DE
|
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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