128.53.240.0/20

AS2514 · NTT PC Communications, Inc.

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Summary

Country	Japan
Domain	nttpc.ne.jp
ASN	AS2514
Parent Range	128.53.0.0/16
Registry	JPNIC
ID	INFOSPHERE

WHOIS Details

inetnum:        128.53.240.0 - 128.53.240.255
netname:        INFOSPHERE
descr:          InfoSphere (NTTPC Communications, Inc.)
country:        JP
admin-c:        JP00027819
tech-c:         JP00027819
tech-c:         JP00050961
last-modified:  2016-04-07T00:20:04Z
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 128.53.240.0/20

Range	ASN	Company	Num of IPs
128.53.0.0/16	AS2514	NTT PC Communications,Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 128.53.0.0/16

Range	ASN	Company	Num of IPs
128.53.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
128.53.154.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.53.155.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.53.226.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.53.227.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.53.74.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.53.75.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256

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

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

IP Address	ASN	Details
128.53.254.151	AS2514 NTT PC Communications, Inc.	`2.73ms` from Osaka, JP
128.53.246.220	AS2514 NTT PC Communications, Inc.	`2.83ms` from Osaka, JP
128.53.255.39	AS2514 NTT PC Communications, Inc.	`2.17ms` from Osaka, JP
128.53.251.62	AS2514 NTT PC Communications, Inc.	`2.71ms` from Osaka, JP
128.53.253.34	AS2514 NTT PC Communications, Inc.	`2.65ms` from Osaka, JP
128.53.247.56	AS2514 NTT PC Communications, Inc.	`2.41ms` from Osaka, JP
128.53.242.213	AS2514 NTT PC Communications, Inc.	`2.70ms` from Osaka, JP
128.53.245.224	AS2514 NTT PC Communications, Inc.	`2.18ms` from Osaka, JP
128.53.243.8	AS2514 NTT PC Communications, Inc.	`2.29ms` from Osaka, JP
128.53.252.249	AS2514 NTT PC Communications, Inc.	`2.40ms` from Osaka, JP
128.53.249.211	AS2514 NTT PC Communications, Inc.	`2.24ms` from Osaka, JP
128.53.241.221	AS2514 NTT PC Communications, Inc.	`2.44ms` from Osaka, JP
128.53.244.24	AS2514 NTT PC Communications, Inc.	`2.24ms` from Osaka, JP
128.53.240.87	AS2514 NTT PC Communications, Inc.	`2.71ms` from Osaka, JP
128.53.250.97	AS2514 NTT PC Communications, Inc.	`2.49ms` from Osaka, JP
128.53.248.142	AS2514 NTT PC Communications, Inc.	`2.49ms` 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
185.49.48.4	AS201405 ACC ICT B.V.	`0.25ms` from Amsterdam, NL
212.193.1.20	AS26383 Baxet Group Inc.	`0.48ms` from Amsterdam, NL
46.246.135.164	AS1241 Forthnet	`1.60ms` from Athens, GR
159.226.0.36	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.28ms` from Beijing, CN
68.144.41.148	AS6327 Shaw Communications	`4.24ms` from Calgary, CA
76.255.189.36	AS7018 AT&T Enterprises, LLC	`16.18ms` from Dallas, US
43.135.42.116	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
18.60.142.116	AS16509 Amazon.com, Inc.	`1.53ms` from Hyderabad, IN
46.2.177.196	AS8386 Vodafone Net Iletisim Hizmetler AS	`19.19ms` from Istanbul, TR
35.219.131.36	AS15169 Google LLC	`0.15ms` from Las Vegas, US
195.128.128.20	AS56695 RRC Racunalniske storitve, d.o.o.	`0.74ms` from Ljubljana, SI
88.10.188.20	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.10ms` from Madrid, ES
203.82.37.244	AS18187 Ignite Telecommunications Inc	`0.35ms` from Manila, PH
158.101.36.36	AS31898 Oracle Corporation	`0.16ms` from Phoenix, US
50.252.244.180	AS7922 Comcast Cable Communications, LLC	`7.81ms` from Providence, US
115.28.209.164	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.40ms` from Qingdao, CN
72.5.239.100	AS14743 Unitas Global	`2.92ms` from San Jose, US
46.227.155.228	AS211309 Obos Nett AS	`1.87ms` from Sandefjord, NO
201.99.78.68	AS8151 UNINET	`19.17ms` from Santiago de Queretaro, MX
27.38.247.84	AS17623 China Unicom Shenzen network	`5.13ms` from Shenzhen, CN
211.82.46.212	AS4538 China Education and Research Network Center	`18.95ms` from Beijing, CN
201.178.88.164	AS22927 Telefonica de Argentina	`4.63ms` from Buenos Aires, AR
138.219.1.68	AS61504 CABASE Camara Arg de Base de Datos y Serv en Linea	`6.82ms` from Buenos Aires, AR
93.201.252.180	AS3320 Deutsche Telekom AG	`3.44ms` from Duesseldorf, DE
177.100.30.4	AS28573 Claro NXT Telecomunicacoes Ltda	`1.63ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f3 128.53.241.197

traceroute to 128.53.241.197 (128.53.241.197): 64 hops max, 52 byte packets

3 [] 103.246.232.238 1.103 ms

4 [] 103.246.232.37 1.051 ms

5 [AS2514] 202.239.117.11 1.181 ms

6 [AS2514] 210.153.241.102 2.665 ms

7 [AS2514] 210.139.53.126 2.753 ms

8 [AS2514] 128.53.241.197 3.273 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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