157.2.52.0/24

AS8220  ·  COLT Technology Services Group Limited

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Summary

Country Japan
Domain netone.co.jp
ASN AS8220
Parent Range 157.2.48.0/21
Registry APNIC
ID NETONE-NET

WHOIS Details

inetnum:        157.2.0.0 - 157.2.255.255
netname:        NETONE-NET
country:        JP
descr:          Net One Systems Co.,Ltd.
admin-c:        AS91-AP
tech-c:         AS91-AP
status:         ASSIGNED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
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:         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:  2025-04-10T11:04:13Z
source:         APNIC

person:         Akihiro Shirahashi
address:        Net One Systems Co.,Ltd. Higashi Shinagawa 2-2-8 Shinagawa-ku, Tokyo 140
country:        JP
phone:          +81-3-5462-0871
e-mail:         sirahasi@netone.co.jp
nic-hdl:        AS91-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  AS3627-ARIN
remarks:        is-role:     N
remarks:        last-name:   Shirahashi
remarks:        first-name:  Akihiro
remarks:        street:      Net One Systems Co.,Ltd. Higashi Shinagawa 2-2-8 Shinagawa-ku, Tokyo 140
remarks:        country:     JP
remarks:        mailbox:     sirahasi@netone.co.jp
remarks:        bus-phone:   +81-3-5462-0871
remarks:        reg-date:    1997-04-14
remarks:        changed:     hostmaster@arin.poc 19970414
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         sirahasi@netone.co.jp
mnt-by:         MNT-ERX-NETONESYS-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 157.2.52.0/24

Range ASN Company Num of IPs
157.2.48.0/21 AS10021 Net One Systems Co.,Ltd. 2,048
157.2.32.0/19 AS10021 Net One Systems Co.,Ltd. 8,192

Nearby Ranges

BGP prefixes that overlap with 157.2.0.0/16

Range ASN Company Num of IPs
157.2.32.0/19 AS10021 Net One Systems Co.,Ltd. 8,192
157.2.48.0/21 AS10021 Net One Systems Co.,Ltd. 2,048
157.2.120.0/22 AS10021 Net One Systems Co.,Ltd. 1,024
157.2.11.0/24 AS4725 Net One Systems Co.,Ltd. 256
157.2.126.0/24 AS4725 Net One Systems Co.,Ltd. 256

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
98.25.202.40 AS11426 Charter Communications Inc 16.24ms from Atlanta, US
27.10.105.248 AS4837 CHINA UNICOM China169 Backbone 1.72ms from Chongqing, CN
67.48.227.8 AS3456 Charter Communications Inc 14.46ms from Dallas, US
213.43.8.216 AS16135 Turkcell A.S. 16.31ms from Istanbul, TR
130.211.43.136 AS396982 Google LLC 0.08ms from Melbourne, AU
87.5.163.120 AS3269 Telecom Italia S.p.A. 1.50ms from Milan, IT
131.213.50.56 AS2527 Sony Network Communications Inc. 2.11ms from Tokyo, JP
150.249.103.88 AS2527 Sony Network Communications Inc. 1.50ms from Tokyo, JP
71.77.229.88 AS11426 Charter Communications Inc 16.74ms from Ashburn, US
32.211.149.168 AS46690 Southern New England Telephone Company and SNET America, Inc. 13.32ms from Ashburn, US
47.7.75.216 AS20115 Charter Communications LLC 17.46ms from Dallas, US
177.97.207.104 AS18881 TELEFÔNICA BRASIL S.A 10.82ms from Sao Paulo, BR
121.156.2.56 AS4766 Korea Telecom 8.36ms from Seoul, KR
222.93.158.72 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.78ms from Shanghai, CN
177.102.99.72 AS27699 TELEFÔNICA BRASIL S.A 1.73ms from Osasco, BR
54.197.27.152 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
219.112.183.136 AS10010 TOKAI Communications Corporation 6.58ms from Tokyo, JP
211.213.21.200 AS9318 SK Broadband Co Ltd 4.65ms from Seoul, KR
138.19.180.248 AS9269 Hong Kong Broadband Network Ltd. 1.25ms from Hong Kong, HK
80.30.54.136 AS3352 TELEFONICA DE ESPANA S.A.U. 8.56ms from Madrid, ES
89.92.61.168 AS5410 Bouygues Telecom SA 14.65ms from Milan, IT
163.131.62.24 AS10000 Nagasaki Cable Media Inc. 14.88ms from Osaka, JP
134.19.254.168 AS16010 Magticom Ltd. 0.52ms from Tbilisi, GE
20.175.133.152 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
104.197.24.120 AS396982 Google LLC 0.11ms from Council Bluffs, US

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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