210.139.24.0/23

AS2514 · NTT PC Communications, Inc.

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Summary

Country	Japan
Domain	nttpc.co.jp
ASN	AS2514
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

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

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Pingable IPs

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

IP Address	ASN	Details
210.139.25.87	AS2514 NTT PC Communications, Inc.	`2.18ms` from Osaka, JP
210.139.24.68	AS2514 NTT PC Communications, Inc.	`1.93ms` 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
134.33.239.215	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
122.57.59.23	AS4771 Spark New Zealand Trading Ltd.	`0.72ms` from Auckland, NZ
156.194.5.71	AS8452 TE-AS	`7.19ms` from Cairo, EG
123.27.132.199	AS45899 VNPT Corp	`4.34ms` from Hanoi, VN
223.16.208.39	AS9304 HGC Global Communications Limited	`1.11ms` from Hong Kong, HK
92.17.11.231	AS13285 TalkTalk Communications Limited	`1.79ms` from London, GB
86.148.82.135	AS2856 British Telecommunications PLC	`4.14ms` from London, GB
24.197.223.167	AS20115 Charter Communications LLC	`15.78ms` from Minneapolis, US
153.101.225.247	AS4837 CHINA UNICOM China169 Backbone	`3.30ms` from Nanjing, CN
200.97.42.87	AS7738 V tal	`7.68ms` from Osasco, BR
44.250.232.135	AS16509 Amazon.com, Inc.	`4.96ms` from Portland, US
221.163.171.151	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
221.147.205.23	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
114.203.174.55	AS9318 SK Broadband Co Ltd	`5.98ms` from Seoul, KR
18.141.80.87	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
101.191.175.39	AS1221 Telstra Limited	`4.34ms` from Sydney, AU
221.205.44.151	AS4837 CHINA UNICOM China169 Backbone	`3.43ms` from Taiyuan, CN
74.226.179.87	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
52.233.62.39	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
174.130.61.151	AS7029 Windstream Communications LLC	`9.09ms` from Atlanta, US
92.116.214.199	AS8881 1&1 Versatel Deutschland GmbH	`10.88ms` from Berlin, DE
171.218.0.247	AS4134 CHINANET-BACKBONE	`1.88ms` from Chengdu, CN
135.131.201.199	AS4181 TDS TELECOM	`7.71ms` from Chicago, US
52.28.120.71	AS16509 Amazon.com, Inc.	`0.21ms` from Frankfurt am Main, DE
193.150.226.87	AS1257 Tele2 Sverige AB	`4.65ms` from Goeteborg, SE

Traceroute

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

traceroute -a -n -q1 -f5 210.139.25.159

traceroute to 210.139.25.159 (210.139.25.159): 64 hops max, 52 byte packets

5 [AS2497] 210.130.146.181 0.25 ms

6 [] 210.173.184.52 0.9 ms

7 [AS2514] 202.239.117.75 0.868 ms

8 [AS2514] 210.153.241.86 1.945 ms

9 [AS2514] 210.139.53.30 0.8 ms

10 [AS2514] 210.139.25.159 2.891 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On August 28th 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.

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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