210.139.6.0/24

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 210.139.6.0/24

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

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

IP Address	ASN	Details
210.139.6.17	AS2514 NTT PC Communications, Inc.	`2.54ms` 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
87.203.96.248	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.21ms` from Athens, GR
115.190.96.168	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.07ms` from Beijing, CN
181.234.58.56	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.04ms` from Bogota, CO
60.168.247.184	AS4134 CHINANET-BACKBONE	`8.08ms` from Huai'an, CN
195.149.56.104	AS13285 TalkTalk Communications Limited	`1.70ms` from London, GB
18.133.79.24	AS16509 Amazon.com, Inc.	`0.69ms` from London, GB
47.146.230.136	AS5650 Frontier Communications of America, Inc.	`2.11ms` from Los Angeles, US
1.13.184.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.96ms` from Nanjing, CN
173.171.44.136	AS33363 Charter Communications, Inc	`8.46ms` from Orlando, US
185.81.129.24	AS43513 Sia Nano IT	`0.19ms` from Riga, LV
159.0.230.200	AS25019 Saudi Telecom Company JSC	`1.95ms` from Riyadh, SA
20.236.178.40	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
49.173.98.24	AS17858 LG POWERCOMM	`2.16ms` from Seoul, KR
119.219.98.248	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
1.201.142.120	AS9286 KINX	`1.20ms` from Seoul, KR
101.70.234.184	AS4837 CHINA UNICOM China169 Backbone	`4.69ms` from Shanghai, CN
74.176.31.168	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
193.255.8.8	AS8517 National Academic Network and Information Center	`4.18ms` from Bursa, TR
130.61.158.200	AS31898 Oracle Corporation	`0.43ms` from Frankfurt am Main, DE
118.71.7.88	AS18403 FPT Telecom Company	`4.14ms` from Ho Chi Minh City, VN
187.200.155.152	AS8151 UNINET	`8.77ms` from Mexico City, MX
75.220.184.200	AS6167 Verizon Business	`10.26ms` from Miami, US
191.122.206.40	AS26615 TIM S/A	`15.76ms` from Osasco, BR
38.14.96.136	AS54600 PEG TECH INC	`0.22ms` from San Jose, US
187.225.83.184	AS8151 UNINET	`3.87ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f5 210.139.6.214

traceroute to 210.139.6.214 (210.139.6.214): 64 hops max, 52 byte packets

5 [AS2497] 210.130.146.181 0.296 ms

6 [] 210.173.184.52 1.219 ms

7 [AS2514] 202.239.117.75 1.068 ms

8 [AS2514] 210.153.241.86 0.955 ms

9 [AS2514] 210.139.53.62 3.348 ms

10 [AS2514] 210.139.6.214 5.458 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 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.

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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