210.139.8.0/23

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 210.139.8.0/23

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

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

IP Address	ASN	Details
210.139.8.238	AS2514 NTT PC Communications, Inc.	`2.12ms` from Osaka, JP
210.139.9.177	AS2514 NTT PC Communications, Inc.	`2.20ms` 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
209.104.246.71	AS14265 TPx Communications	`0.24ms` from Boston, US
173.76.30.151	AS701 Verizon Business	`1.99ms` from Boston, US
41.38.2.199	AS8452 TE-AS	`3.69ms` from Cairo, EG
117.235.201.247	AS9829 National Internet Backbone	`7.31ms` from Delhi, IN
14.179.19.103	AS45899 VNPT Corp	`3.03ms` from Ho Chi Minh City, VN
83.77.202.23	AS3303 Swisscom (Switzerland) Ltd	`0.65ms` from Lausanne, CH
112.39.128.71	AS56044 China Mobile communications corporation	`7.47ms` from Liaoyang, CN
18.135.233.39	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
122.195.183.215	AS4837 CHINA UNICOM China169 Backbone	`10.35ms` from Nanjing, CN
91.61.10.23	AS3320 Deutsche Telekom AG	`5.26ms` from Nuernberg, DE
34.7.167.87	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
44.204.39.103	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
172.6.205.87	AS7018 AT&T Enterprises, LLC	`8.30ms` from San Jose, US
179.8.3.215	AS7418 TELEFÓNICA CHILE S.A.	`8.75ms` from Santiago, CL
189.130.52.119	AS8151 UNINET	`4.09ms` from Santiago de Queretaro, MX
211.46.37.231	AS4766 Korea Telecom	`4.19ms` from Seoul, KR
14.87.133.231	AS4766 Korea Telecom	`5.17ms` from Seoul, KR
94.154.180.7	AS7029 Windstream Communications LLC	`0.52ms` from Ashburn, US
80.145.183.87	AS3320 Deutsche Telekom AG	`2.93ms` from Duesseldorf, DE
63.177.165.215	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
125.92.178.55	AS4134 CHINANET-BACKBONE	`4.35ms` from Guangzhou, CN
82.45.62.231	AS5089 Virgin Media Limited	`5.22ms` from London, GB
15.236.242.247	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
201.51.211.167	AS7738 V tal	`12.96ms` from Rio de Janeiro, BR
61.56.182.151	AS24163 UNION BROADBAND NETWORK	`7.26ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 210.139.9.173

traceroute to 210.139.9.173 (210.139.9.173): 64 hops max, 52 byte packets

1 [AS210756] 5.189.223.2 0.1 ms

2 *

3 *

4 [AS31133] 85.26.206.108 1.227 ms

5 *

6 [AS2514] 210.139.9.173 361.443 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On December 14th 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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