157.71.65.0/24

AS131932 · JR East Information Systems Company

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Summary

Country	Japan
Domain	sekidoko.jp
ASN	AS131932
Registry	APNIC
ID	JEIS-NET

WHOIS Details

inetnum:        157.71.0.0 - 157.71.255.255
netname:        JEIS-NET
country:        JP
descr:          JR East Information Systems Company
admin-c:        ST60-AP
tech-c:         ST60-AP
status:         ASSIGNED PORTABLE
notify:         nic@spin.ad.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-04-21T01:00:02Z
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:         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:        ST60-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 157.71.0.0/16

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

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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.

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92.36.193.56	AS9146 BIHNET Autonomus System	`5.55ms` from Sarajevo, BA
64.119.7.232	AS19518 Rock Island Communications	`2.67ms` from Seattle, US
211.217.229.120	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
150.95.134.8	AS7506 GMO Internet Group, Inc.	`0.31ms` from Tokyo, JP
73.82.85.152	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Atlanta, US
166.254.189.248	AS6167 Verizon Business	`19.50ms` from Chicago, US
67.173.239.248	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Denver, US
88.4.138.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.59ms` from Madrid, ES
34.129.129.120	AS396982 Google LLC	`0.10ms` from Melbourne, AU
185.127.213.72	AS44512 KONVERTO SPA	`5.11ms` from Milan, IT
75.214.104.104	AS6167 Verizon Business	`12.07ms` from New York City, US
81.66.127.248	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.83ms` from Paris, FR
107.21.251.8	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
63.207.8.24	AS7018 AT&T Enterprises, LLC	`1.56ms` from San Jose, US
97.136.38.56	AS6167 Verizon Business	`14.37ms` from Santa Clara, US
51.224.56.216	AS16509 Amazon.com, Inc.	`0.86ms` from Berlin, DE
188.131.81.72	AS25454 ORANGE MOLDOVA S.A.	`19.03ms` from Chisinau, MD
84.135.152.216	AS3320 Deutsche Telekom AG	`4.00ms` from Duesseldorf, DE
18.157.53.24	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
92.216.50.184	AS3209 Vodafone GmbH	`6.14ms` from Frankfurt am Main, DE
87.145.203.152	AS3320 Deutsche Telekom AG	`8.01ms` from Frankfurt am Main, DE
80.223.42.72	AS1759 Telia Finland Oyj	`5.16ms` from Helsinki, FI

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.

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