157.72.150.0/23

AS131932 · JR East Information Systems Company

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Summary

Country	Japan
Domain	japan-telecom.co.jp
ASN	AS131932
Parent Range	157.72.128.0/17
Registry	APNIC
ID	JEIS-NET

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
159.124.62.247	AS30103 Zoom Video Communications, Inc	0.37ms from Frankfurt am Main, DE
103.41.116.7	AS55991 Asia Pacific Network Information Centre	4.41ms from Hangzhou, CN
38.162.73.199	AS8796 FASTNET DATA INC	0.34ms from Los Angeles, US
154.26.18.119	AS174 Cogent Communications	0.69ms from New Orleans, US
49.29.100.199	AS4766 Korea Telecom	8.03ms from Seoul, KR
84.80.81.167	AS1136 KPN B.V.	1.11ms from Amsterdam, NL
213.196.226.7	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	2.12ms from Duesseldorf, DE
74.241.202.55	AS8075 Microsoft Corporation	0.14ms from Gaevle, SE
171.232.84.135	AS7552 Viettel Group	0.97ms from Ho Chi Minh City, VN
213.78.43.103	AS13285 TalkTalk Communications Limited	1.21ms from London, GB
187.220.166.119	AS8151 UNINET	4.73ms from Santiago de Queretaro, MX
118.86.243.135	AS4721 JCOM Co., Ltd.	12.56ms from Tokyo, JP
203.109.123.167	AS18207 YOU Broadband & Cable India Ltd.	6.90ms from Chennai, IN
47.211.205.199	AS19108 Optimum	9.30ms from Dallas, US
197.68.124.183	AS16637 MTN SA	17.63ms from Johannesburg, ZA
94.69.232.247	AS6799 Ote SA (Hellenic Telecommunications Organisation)	11.88ms from Athens, GR
54.214.60.199	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
178.30.232.7	AS2119 Telenor Norge AS	19.54ms from Copenhagen, DK
202.63.209.23	AS46785 QUASAR DATA CENTER, LTD.	2.36ms from Houston, US
69.36.205.247	AS30263 Cal-Ore Telephone Co.	7.82ms from Bend, US
3.92.35.7	AS14618 Amazon.com, Inc.	0.20ms from Reston, US
123.240.170.199	AS131596 TBC	8.60ms from Taipei, TW
24.135.75.183	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	8.27ms from Belgrade, RS
103.5.113.71	AS131459 88c, Race Course Road, Coimbatore 641018	7.20ms from Bengaluru, IN
123.172.195.247	AS4134 CHINANET-BACKBONE	14.50ms from Dalian, CN

WHOIS Details

inetnum:        157.72.0.0 - 157.72.255.255
netname:        JEIS-NET
country:        JP
descr:          JR East Information Systems Company
admin-c:        ST67-AP
tech-c:         ST67-AP
status:         ASSIGNED PORTABLE
notify:         [email protected]
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:         [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:  2025-04-10T11:04:13Z
source:         APNIC

person:         Shinji Tsubakino
address:        4-7-1 Hacchobori Chuo-ku, Tokyo, 104-8508
country:        JP
phone:          +81-3-5540-8061
e-mail:         [email protected]
nic-hdl:        ST67-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:     [email protected]
remarks:        bus-phone:   +81-3-5540-8061
remarks:        reg-date:    2000-12-04
remarks:        changed:     [email protected] 20030403
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
mnt-by:         MNT-ERX-JRESTJPINFSYSCOMP-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 157.72.150.0/23

Range	ASN	Company	Num of IPs
157.72.128.0/17	AS131932	JR East Information Systems Company	32,768

Nearby Ranges

BGP prefixes that overlap with 157.72.0.0/16

Range	ASN	Company	Num of IPs
157.72.128.0/17	AS131932	JR East Information Systems Company	32,768
157.72.0.0/17	AS131932	JR East Information Systems Company	32,768
157.72.64.0/18	AS131932	JR East Information Systems Company	16,384
157.72.0.0/19	AS131932	JR East Information Systems Company	8,192
157.72.192.0/19	AS131932	JR East Information Systems Company	8,192
157.72.224.0/19	AS131932	JR East Information Systems Company	8,192
157.72.128.0/20	AS131932	JR East Information Systems Company	4,096
157.72.48.0/21	AS131932	JR East Information Systems Company	2,048
157.72.32.0/21	AS131932	JR East Information Systems Company	2,048
157.72.184.0/21	AS131932	JR East Information Systems Company	2,048
157.72.160.0/21	AS131932	JR East Information Systems Company	2,048
157.72.56.0/21	AS131932	JR East Information Systems Company	2,048
157.72.176.0/21	AS131932	JR East Information Systems Company	2,048
157.72.152.0/21	AS131932	JR East Information Systems Company	2,048
157.72.144.0/22	AS131932	JR East Information Systems Company	1,024
157.72.168.0/22	AS131932	JR East Information Systems Company	1,024
157.72.40.0/22	AS131932	JR East Information Systems Company	1,024
157.72.44.0/22	AS131932	JR East Information Systems Company	1,024
157.72.172.0/22	AS131932	JR East Information Systems Company	1,024
157.72.149.0/24	AS131932	JR East Information Systems Company	256
157.72.148.0/24	AS131932	JR East Information Systems Company	256

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