210.139.1.0/24

AS2514 · NTT PC Communications, Inc.

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Summary

Country	Japan
Domain	nttpc.co.jp
ASN	AS2514
Parent Range	210.139.0.0/17
Registry	JPNIC
ID	INFOSPHERE-CIDR-BLK-JP

WHOIS Details

inetnum:        210.139.0.0 - 210.139.127.255
netname:        InfoSphere-CIDR-BLK-JP
descr:          NTT PC Communications,Inc.
remarks:        Email address for spam or abuse complaints : abuse@nttpc.co.jp
country:        JP
admin-c:        JP00041200
tech-c:         JP00041200
last-modified:  2021-04-20T23:26:05Z
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

Overlapping Ranges

BGP prefixes that contain 210.139.1.0/24

Range	ASN	Company	Num of IPs
210.139.0.0/17	AS2514	NTT PC Communications,Inc.	32,768

Nearby Ranges

BGP prefixes that overlap with 210.139.0.0/16

Range	ASN	Company	Num of IPs
210.139.0.0/17	AS2514	NTT PC Communications,Inc.	32,768
210.139.128.0/17	AS2527	Sony Network Communications Inc.	32,768

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

Read more

Pingable IPs

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

IP Address	ASN	Details
210.139.1.83	AS2514 NTT PC Communications, Inc.	`4.05ms` from Osaka, 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
195.232.131.136	AS12663 Vodafone Italia S.p.A.	`4.14ms` from Amsterdam, NL
20.254.174.136	AS8075 Microsoft Corporation	`0.15ms` from Cardiff, GB
210.75.17.232	AS134774 CHINANET Guangdong province Shenzhen MAN network	`1.46ms` from Guangzhou, CN
82.159.12.136	AS6739 VODAFONE ONO, S.A.	`5.85ms` from Madrid, ES
211.230.114.104	AS4766 Korea Telecom	`4.52ms` from Seoul, KR
13.49.195.152	AS16509 Amazon.com, Inc.	`0.16ms` from Stockholm, SE
219.167.118.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.71ms` from Tokyo, JP
92.64.144.104	AS1136 KPN B.V.	`3.08ms` from Amsterdam, NL
75.166.253.200	AS209 CenturyLink Communications, LLC	`2.32ms` from Denver, US
2.206.235.136	AS3209 Vodafone GmbH	`4.50ms` from Duesseldorf, DE
88.65.235.136	AS3209 Vodafone GmbH	`6.14ms` from Hamburg, DE
59.149.17.184	AS9269 Hong Kong Broadband Network Ltd.	`1.02ms` from Hong Kong, HK
92.150.3.104	AS3215 Orange S.A.	`2.44ms` from Marseille, FR
101.181.134.8	AS1221 Telstra Limited	`6.16ms` from Melbourne, AU
99.135.13.72	AS7018 AT&T Enterprises, LLC	`3.42ms` from Miami, US
178.122.255.24	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.75ms` from Minsk, BY
46.199.240.104	AS6866 Cyprus Telecommunications Authority	`2.38ms` from Nicosia, CY
23.46.134.216	AS16625 Akamai Technologies, Inc.	`0.19ms` from Osaka, JP
173.64.87.200	AS701 Verizon Business	`3.91ms` from Philadelphia, US
71.145.195.168	AS7018 AT&T Enterprises, LLC	`12.85ms` from San Jose, US
195.0.148.136	AS2116 GLOBALCONNECT AS	`2.29ms` from Sandefjord, NO
221.150.117.56	AS4766 Korea Telecom	`0.93ms` from Seoul, KR
117.37.140.200	AS4134 CHINANET-BACKBONE	`10.32ms` from Xi'an, CN
67.164.131.232	AS7922 Comcast Cable Communications, LLC	`11.53ms` from Denver, US
98.50.121.200	AS7922 Comcast Cable Communications, LLC	`3.91ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f3 210.139.1.50

traceroute to 210.139.1.50 (210.139.1.50): 64 hops max, 52 byte packets

3 [AS4785] 203.96.236.0 0.3 ms

4 [AS2497] 210.130.146.182 0.364 ms

5 [AS2497] 210.130.146.181 0.319 ms

6 *

7 [AS2514] 202.239.117.10 0.906 ms

8 [AS2514] 210.153.241.246 0.877 ms

9 [AS2514] 210.139.53.178 12.341 ms

10 [AS2514] 210.139.1.50 12.659 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 22nd 2025

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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