202.255.48.0/22

AS4725 · SoftBank Corp.

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Summary

Country	Japan
Domain	jmam.co.jp
ASN	AS4725
Registry	JPNIC
ID	JMAMNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.255.48.0 - 202.255.50.255
netname:        JMAMNET-CIDR-BLK-JP
descr:          JMA Management Center
country:        JP
admin-c:        MT12262JP
tech-c:         MT12262JP
last-modified:  2007-05-21T23:02:47Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 202.255.0.0/16

Range	ASN	Company	Num of IPs
202.255.192.0/21	AS2907	Hokkaido University of Science	2,048
202.255.16.0/21	AS7522	STNet, Incorporated	2,048
202.255.184.0/22	AS2907	Jobu University	1,024
202.255.200.0/22	AS2907	Inter-University Research Institute Corporation, National Institutes for the Humanities, National Museum of Japanese History	1,024
202.255.244.0/22	AS2907	National Institute of Technology, Japan	1,024
202.255.44.0/22	AS7667	KDDI Research, Inc.	1,024
202.255.28.0/23	AS4713	MITANI SANGYO Co.,LTD.	512
202.255.27.0/24	AS4713	ITOKI CO,LTD	256
202.255.229.0/24	AS2907	Kyoto Women's University	256
202.255.24.0/24	AS2907	Toyama College	256
202.255.63.0/24	AS7677	Dai Nippon Printing Co., Ltd.	256
202.255.237.0/24	AS9371	SAKURA Internet Inc.	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.255.51.158	jmamwbt.jp	1
202.255.51.202	jmam-kenshuweb.jp	1

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

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.255.51.1	AS4725 SoftBank Corp.	`10.25ms` from Tokyo, JP

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
217.20.254.6	AS200428 SouthernHill BV	`6.30ms` from Amsterdam, NL
139.171.202.230	AS7029 Windstream Communications LLC	`0.96ms` from Ashburn, US
85.87.182.38	AS15704 XTRA TELECOM S.A.	`1.57ms` from Barcelona, ES
196.118.93.230	AS36925 MEDITELECOM	`7.13ms` from Casablanca, MA
12.104.192.134	AS7018 AT&T Enterprises, LLC	`7.79ms` from Chicago, US
223.229.213.182	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.71ms` from Delhi, IN
115.79.95.118	AS7552 Viettel Group	`1.09ms` from Ho Chi Minh City, VN
211.108.160.198	AS9318 SK Broadband Co Ltd	`6.96ms` from Incheon, KR
82.1.173.86	AS5089 Virgin Media Limited	`12.49ms` from London, GB
102.203.241.86	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`1.94ms` from Luanda, AO
142.93.203.134	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US
195.101.99.22	AS3215 Orange S.A.	`5.38ms` from Paris, FR
209.200.102.166	AS14992 NewtekOne, Inc.	`8.44ms` from San Diego, US
115.136.151.230	AS17858 LG POWERCOMM	`2.49ms` from Seoul, KR
116.239.5.182	AS4812 China Telecom (Group)	`2.84ms` from Shanghai, CN
42.178.12.70	AS4837 CHINA UNICOM China169 Backbone	`8.94ms` from Tieling, CN
18.177.202.150	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
146.20.28.198	AS27357 Rackspace Hosting	`0.64ms` from Ashburn, US
195.135.184.38	AS8469 CANCOM Managed Services GmbH	`5.26ms` from Berlin, DE
37.82.197.246	AS3320 Deutsche Telekom AG	`17.92ms` from Munich, DE
219.126.171.6	AS2497 Internet Initiative Japan Inc.	`4.25ms` from Osaka, JP
81.93.243.70	AS34177 CELESTE SAS	`0.63ms` from Paris, FR
201.95.176.230	AS27699 TELEFÔNICA BRASIL S.A	`2.70ms` from Sao Paulo, BR
181.58.17.86	AS10620 Telmex Colombia S.A.	`14.63ms` from Bogota, CO
190.1.215.6	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`8.74ms` from Bogotá, CO

Traceroute

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

traceroute -a -n -q1 -m9 202.255.50.250

traceroute to 202.255.50.250 (202.255.50.250): 9 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 150.913 ms

2 [AS17676] 221.111.203.173 239.152 ms

3 *

4 [AS4725] 143.90.164.17 240.111 ms

5 [AS4725] 143.90.160.6 240.738 ms

6 [AS4725] 143.90.46.162 242.646 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On April 13th 2026

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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