210.153.144.0/23

AS2514 · NTT PC Communications, Inc.

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Summary

Country	Japan
Domain	nttpc.co.jp
ASN	AS2514
Parent Range	210.153.128.0/17
Registry	JPNIC
ID	INFOSPHERE-CIDR-BLK-JP

WHOIS Details

inetnum:        210.153.128.0 - 210.153.255.255
netname:        InfoSphere-CIDR-BLK-JP
descr:          NTT PC Communications,Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
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 210.153.144.0/23

Range	ASN	Company	Num of IPs
210.153.128.0/17	AS2514	NTT PC Communications,Inc.	32,768

Nearby Ranges

BGP prefixes that overlap with 210.153.0.0/16

Range	ASN	Company	Num of IPs
210.153.0.0/17	AS2514	NTT PC Communications,Inc.	32,768
210.153.128.0/17	AS2514	NTT PC 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

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

IP Address	ASN	Details
210.153.144.131	AS2514 NTT PC Communications, Inc.	`2.65ms` from Osaka, JP
210.153.145.211	AS2514 NTT PC Communications, Inc.	`2.13ms` 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
129.208.26.247	AS25019 Saudi Telecom Company JSC	`4.41ms` from Jeddah, SA
223.80.106.71	AS24444 Shandong Mobile Communication Company Limited	`6.68ms` from Jinan, CN
86.166.116.7	AS2856 British Telecommunications PLC	`3.76ms` from London, GB
147.156.214.103	AS766 RedIRIS Autonomous System	`5.73ms` from Madrid, ES
172.5.157.231	AS7018 AT&T Enterprises, LLC	`18.25ms` from San Jose, US
110.2.95.103	AS10013 FreeBit Co.,Ltd.	`5.80ms` from Tokyo, JP
18.181.145.231	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
89.79.233.39	AS9141 P4 Sp. z o.o.	`14.70ms` from Warsaw, PL
97.157.195.231	AS6167 Verizon Business	`14.23ms` from Chicago, US
132.239.53.71	AS7377 University of California, San Diego	`2.67ms` from Los Angeles, US
178.239.241.7	AS200845 AVATEL TELECOM, SA	`10.52ms` from Madrid, ES
20.192.164.39	AS8075 Microsoft Corporation	`14.44ms` from Mumbai, IN
1.159.202.103	AS1221 Telstra Limited	`9.23ms` from Perth, AU
189.133.74.199	AS8151 UNINET	`8.38ms` from Santiago de Queretaro, MX
178.221.122.119	AS8400 TELEKOM SRBIJA a.d.	`2.21ms` from Belgrade, RS
74.97.32.87	AS701 Verizon Business	`2.13ms` from Boston, US
95.9.171.135	AS9121 Turk Telekomunikasyon Anonim Sirketi	`9.07ms` from Bursa, TR
139.215.23.103	AS4837 CHINA UNICOM China169 Backbone	`6.91ms` from Changchun, CN
65.188.154.23	AS11426 Charter Communications Inc	`11.18ms` from Charlotte, US
158.180.88.119	AS31898 Oracle Corporation	`0.15ms` from Chuncheon, KR
51.6.148.135	AS6871 Plusnet	`6.78ms` from Erith, GB
113.73.233.71	AS4134 CHINANET-BACKBONE	`3.17ms` from Guangzhou, CN
18.60.223.119	AS16509 Amazon.com, Inc.	`1.26ms` from Hyderabad, IN
31.126.148.135	AS2856 British Telecommunications PLC	`3.88ms` from London, GB
88.88.222.247	AS2119 Telenor Norge AS	`7.16ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -f5 210.153.144.190

traceroute to 210.153.144.190 (210.153.144.190): 64 hops max, 52 byte packets

5 [AS2497] 210.130.146.181 0.289 ms

6 [] 210.173.184.37 0.857 ms

7 [AS2514] 202.239.117.11 1.11 ms

8 [AS2514] 210.153.241.86 0.966 ms

9 [AS2514] 210.139.53.6 1.077 ms

10 [AS2514] 210.153.144.190 2.868 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 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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