202.251.137.0/24

AS17676 · SoftBank Corp.

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Summary

Country	Japan
Domain	nms.ac.jp
ASN	AS17676
Registry	JPNIC
ID	NMS-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.251.136.0 - 202.251.143.255
netname:        NMS-NET-CIDR-BLK-JP
descr:          Nippon Medical School
country:        JP
admin-c:        TK69437JP
tech-c:         TN38829JP
last-modified:  2017-06-13T19:35:07Z
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 202.251.0.0/16

Range	ASN	Company	Num of IPs
202.251.0.0/19	AS2497	CTI Engineering Co.Ltd.	8,192
202.251.224.0/20	AS2907	Fukushima Medical University	4,096
202.251.144.0/20	AS23781	National University Corporation, University of Toyama	4,096
202.251.184.0/21	AS2907	The Tohoku University of Art and Design	2,048
202.251.88.0/22	AS2907	National Institute of Technology, Japan	1,024
202.251.180.0/22	AS2907	University Of Fukui	1,024
202.251.200.0/22	AS2497	Kitasato University	1,024
202.251.244.0/22	AS2907	National Fisheries University	1,024
202.251.32.0/22	AS2907	National Institute of Technology, Japan	1,024
202.251.136.0/24	AS17676	Nippon Medical School	256
202.251.177.0/24	AS3488	Information Systems Department, Japan Aerospace Exploration Agency	256
202.251.141.0/24	AS17676	Nippon Medical School	256
202.251.142.0/24	AS17676	Nippon Medical School	256
202.251.140.0/24	AS2907	Nippon Medical School	256
202.251.139.0/24	AS17676	Nippon Medical School	256
202.251.143.0/24	AS17676	Nippon Medical School	256
202.251.138.0/24	AS17676	Nippon Medical School	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
202.251.137.45	AS17676 SoftBank Corp.	`1.11ms` 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
148.59.29.248	AS62887 WhiteSky Communications, LLC.	`15.02ms` from Atlanta, US
67.162.85.200	AS7922 Comcast Cable Communications, LLC	`3.94ms` from Chicago, US
23.193.108.200	AS16625 Akamai Technologies, Inc.	`0.20ms` from Dubai, AE
67.174.99.184	AS7922 Comcast Cable Communications, LLC	`5.09ms` from Greenwood Village, US
59.188.100.152	AS9269 Hong Kong Broadband Network Ltd.	`1.04ms` from Hong Kong, HK
60.22.224.168	AS4837 CHINA UNICOM China169 Backbone	`8.29ms` from Liaoyang, CN
107.220.86.216	AS7018 AT&T Enterprises, LLC	`16.02ms` from Los Angeles, US
82.56.158.88	AS3269 Telecom Italia S.p.A.	`3.78ms` from Milan, IT
187.131.147.24	AS8151 UNINET	`3.65ms` from Santiago de Queretaro, MX
124.54.228.168	AS17858 LG POWERCOMM	`2.39ms` from Seoul, KR
156.252.162.24	AS394432 PEG TECH INC	`0.80ms` from Singapore, SG
36.73.188.232	AS7713 PT Telekomunikasi Indonesia	`4.52ms` from Surabaya, ID
78.132.72.232	AS8412 T-Mobile Austria GmbH	`14.58ms` from Vienna, AT
188.137.67.72	AS13000 Leon Sp. z o.o.	`6.74ms` from Warsaw, PL
119.100.117.8	AS4134 CHINANET-BACKBONE	`3.65ms` from Wuhan, CN
115.130.127.232	AS7545 TPG Telecom Limited	`1.70ms` from Brisbane, AU
190.51.190.248	AS22927 Telefonica de Argentina	`2.31ms` from Buenos Aires, AR
78.168.153.200	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.91ms` from Bursa, TR
207.111.133.8	AS27419 Big River Telephone Company, LLC	`11.79ms` from Chicago, US
87.123.131.8	AS8881 1&1 Versatel Deutschland GmbH	`6.92ms` from Frankfurt am Main, DE
88.235.63.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.43ms` from Istanbul, TR
49.244.108.248	AS23752 Nepal Telecommunications Corporation, Internet Services,	`6.20ms` from Kathmandu, NP
31.32.200.216	AS5410 Bouygues Telecom SA	`1.78ms` from Lyon, FR
201.54.245.184	AS28618 Linktel Telecom do Brasil Ltda	`0.97ms` from Osasco, BR
72.251.168.168	AS14051 Consolidated Communications, Inc.	`5.17ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m5 202.251.137.113

traceroute to 202.251.137.113 (202.251.137.113): 5 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 130.903 ms

2 [AS17676] 221.110.131.221 147.157 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 8th 2025

What are IP address ranges?

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