128.28.104.0/21

AS2514 · NTT PC Communications, Inc.

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Summary

Country	Japan
Domain	nttpc.ne.jp
ASN	AS2514
Parent Range	128.28.0.0/16
Registry	JPNIC
ID	INFOSPHERE

WHOIS Details

inetnum:        128.28.104.0 - 128.28.104.255
netname:        INFOSPHERE
descr:          InfoSphere (NTTPC Communications, Inc.)
country:        JP
admin-c:        JP00027819
tech-c:         JP00027819
tech-c:         JP00050961
last-modified:  2016-04-06T22:35:03Z
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 128.28.104.0/21

Range	ASN	Company	Num of IPs
128.28.0.0/16	AS2514	NTT PC Communications,Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 128.28.0.0/16

Range	ASN	Company	Num of IPs
128.28.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
128.28.124.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.28.27.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.28.80.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.28.81.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.28.98.0/24	AS2514	InfoSphere (NTTPC Communications, Inc.)	256
128.28.99.0/24	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

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Pingable IPs

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

IP Address	ASN	Details
128.28.111.134	AS2514 NTT PC Communications, Inc.	`2.65ms` from Osaka, JP
128.28.105.134	AS2514 NTT PC Communications, Inc.	`2.50ms` from Osaka, JP
128.28.109.228	AS2514 NTT PC Communications, Inc.	`3.45ms` from Osaka, JP
128.28.106.145	AS2514 NTT PC Communications, Inc.	`2.45ms` from Osaka, JP
128.28.107.65	AS2514 NTT PC Communications, Inc.	`2.61ms` from Osaka, JP
128.28.104.152	AS2514 NTT PC Communications, Inc.	`2.73ms` from Osaka, JP
128.28.108.67	AS2514 NTT PC Communications, Inc.	`2.80ms` from Osaka, JP
128.28.110.113	AS2514 NTT PC Communications, Inc.	`2.39ms` 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
143.176.230.197	AS13127 Odido Netherlands B.V.	`6.05ms` from Amsterdam, NL
190.229.64.133	AS7303 Telecom Argentina S.A.	`1.57ms` from Buenos Aires, AR
35.208.4.229	AS15169 Google LLC	`0.13ms` from Council Bluffs, US
54.36.63.213	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
49.81.12.229	AS4134 CHINANET-BACKBONE	`11.45ms` from Huai'an, CN
78.147.229.37	AS13285 TalkTalk Communications Limited	`3.62ms` from London, GB
149.241.62.69	AS5607 Sky UK Limited	`0.97ms` from London, GB
47.206.100.133	AS5650 Frontier Communications of America, Inc.	`7.31ms` from Miami, US
96.239.36.245	AS701 Verizon Business	`2.42ms` from New York City, US
200.195.127.69	AS7738 V tal	`1.38ms` from Rio de Janeiro, BR
151.63.66.21	AS1267 WIND TRE S.P.A.	`11.29ms` from Rome, IT
99.76.235.21	AS7018 AT&T Enterprises, LLC	`4.78ms` from San Antonio, US
116.120.93.117	AS9318 SK Broadband Co Ltd	`5.42ms` from Seoul, KR
104.242.20.5	AS13657 E-Gate Communications Inc.	`0.77ms` from Toronto, CA
159.124.5.213	AS30103 Zoom Video Communications, Inc	`0.57ms` from Amsterdam, NL
149.248.145.69	AS3801 Mikrotec Internet Services	`12.46ms` from Ashburn, US
143.223.230.5	AS397976 Central Access, Inc.	`5.77ms` from Atlanta, US
35.164.253.69	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
175.4.235.197	AS4134 CHINANET-BACKBONE	`7.35ms` from Chenzhou, CN
71.67.242.101	AS10796 Charter Communications Inc	`17.71ms` from Columbus, US
98.123.145.85	AS10796 Charter Communications Inc	`2.73ms` from Columbus, US
73.59.202.197	AS7922 Comcast Cable Communications, LLC	`14.87ms` from Dallas, US
92.76.198.5	AS3209 Vodafone GmbH	`8.77ms` from Hamburg, DE
115.206.58.197	AS4134 CHINANET-BACKBONE	`4.99ms` from Hangzhou, CN
202.53.251.5	AS9340 INDO Internet, PT	`0.41ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 128.28.108.147

traceroute to 128.28.108.147 (128.28.108.147): 64 hops max, 52 byte packets

1 [AS15169] 142.251.241.126 222.072 ms

2 [AS15169] 108.170.255.64 220.638 ms

3 [] 210.173.184.52 223.677 ms

4 [AS2514] 202.239.117.75 226.606 ms

5 [AS2514] 210.153.241.102 223.115 ms

6 [AS2514] 210.139.54.246 241.846 ms

7 [AS2514] 128.28.108.147 247.785 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On November 28th 2025

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