157.73.0.0/17

AS131932  ·  JR East Information Systems Company

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Summary

Country Japan
Domain japan-telecom.co.jp
ASN AS131932
Registry APNIC
ID JEIS-IPNET

WHOIS Details

inetnum:        157.73.0.0 - 157.73.255.255
netname:        JEIS-IPNET
country:        JP
descr:          JR East Information Systems Company
admin-c:        ST69-AP
tech-c:         ST69-AP
status:         ASSIGNED PORTABLE
notify:         odn-jpnic@odn.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-04-22T01:18:01Z
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:         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:         Shinji Tsubakino
address:        4-7-1 Hacchobori Chuo-ku, Tokyo, 104-8508
country:        JP
phone:          +81-3-5540-8061
e-mail:         shinji.tsubakino@japan-telecom.co.jp
nic-hdl:        ST69-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  ST440-ARIN
remarks:        is-role:     N
remarks:        last-name:   Tsubakino
remarks:        first-name:  Shinji
remarks:        street:      4-7-1 Hacchobori Chuo-ku, Tokyo, 104-8508
remarks:        country:     JP
remarks:        mailbox:     shinji.tsubakino@japan-telecom.co.jp
remarks:        bus-phone:   +81-3-5540-8061
remarks:        reg-date:    2000-12-04
remarks:        changed:     hostmaster@arin.poc 20030403
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         shinji.tsubakino@japan-telecom.co.jp
mnt-by:         MNT-ERX-JRESTJPINFSYSCOMP-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.73.0.0/16

No nearby ranges found.

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

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
80.114.112.1 AS33915 Vodafone Libertel B.V. 4.33ms from Amsterdam, NL
24.75.112.1 AS35986 Vyve Broadband 3.87ms from Atlanta, US
108.88.80.81 AS7018 AT&T Enterprises, LLC 5.89ms from Atlanta, US
44.229.85.49 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
152.168.196.1 AS7303 Telecom Argentina S.A. 1.92ms from Buenos Aires, AR
162.210.60.145 AS36001 Bertram Communications LLC 6.41ms from Chicago, US
67.175.214.1 AS7922 Comcast Cable Communications, LLC 1.93ms from Chicago, US
142.179.240.1 AS852 TELUS Communications Inc. 1.00ms from Edmonton, CA
86.13.252.1 AS5089 Virgin Media Limited 2.77ms from Erith, GB
94.114.108.1 AS3209 Vodafone GmbH 5.59ms from Frankfurt am Main, DE
77.47.122.1 AS35244 Tele Columbus AG 7.73ms from Frankfurt am Main, DE
31.58.87.1 AS56971 AS56971 Cloud 0.21ms from Fremont, US
171.229.21.1 AS7552 Viettel Group 0.71ms from Hanoi, VN
97.98.96.1 AS11427 Charter Communications Inc 10.57ms from Houston, US
212.119.33.33 AS209854 Cyberzone S.A. 0.23ms from Miami, US
12.190.229.1 AS7018 AT&T Enterprises, LLC 1.49ms from Miami, US
73.21.172.1 AS7922 Comcast Cable Communications, LLC 10.32ms from Miami, US
47.7.192.1 AS20115 Charter Communications LLC 3.37ms from Minneapolis, US
160.94.203.145 AS217 University of Minnesota 0.57ms from Minneapolis, US
74.56.51.1 AS5769 Videotron Ltee 1.36ms from Montreal, CA
59.63.49.1 AS4134 CHINANET-BACKBONE 5.07ms from Nanchang, CN
117.85.47.193 AS4134 CHINANET-BACKBONE 3.44ms from Nanjing, CN
96.232.78.1 AS701 Verizon Business 2.99ms from New York City, US
124.210.77.1 AS2516 KDDI CORPORATION 14.13ms from Osaka, JP
177.197.75.33 AS26599 TELEFÔNICA BRASIL S.A 1.83ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 157.73.43.15
traceroute to 157.73.43.15 (157.73.43.15): 5 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 6.39 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Chicago, US
On

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