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
128.28.125.0/24	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

Read more

Pingable IPs

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

IP Address	ASN	Details
128.28.105.188	AS2514 NTT PC Communications, Inc.	`2.79ms` from Osaka, JP
128.28.104.22	AS2514 NTT PC Communications, Inc.	`2.87ms` from Osaka, JP
128.28.109.49	AS2514 NTT PC Communications, Inc.	`3.86ms` from Osaka, JP
128.28.106.196	AS2514 NTT PC Communications, Inc.	`2.95ms` from Osaka, JP
128.28.108.226	AS2514 NTT PC Communications, Inc.	`2.93ms` from Osaka, JP
128.28.111.134	AS2514 NTT PC Communications, Inc.	`2.50ms` from Osaka, JP
128.28.107.65	AS2514 NTT PC Communications, Inc.	`2.81ms` from Osaka, JP
128.28.110.142	AS2514 NTT PC Communications, Inc.	`2.44ms` 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
109.111.251.5	AS28964 Orion Telekom Tim d.o.o.Beograd	`2.37ms` from Belgrade, RS
93.163.241.149	AS3292 TDC Holding A/S	`3.37ms` from Copenhagen, DK
12.226.146.197	AS7018 AT&T Enterprises, LLC	`1.72ms` from Houston, US
121.233.87.5	AS4134 CHINANET-BACKBONE	`9.16ms` from Huai'an, CN
34.101.159.117	AS396982 Google LLC	`0.76ms` from Jakarta, ID
172.77.30.197	AS5650 Frontier Communications of America, Inc.	`14.82ms` from Los Angeles, US
34.148.197.197	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
106.138.64.53	AS2516 KDDI CORPORATION	`11.34ms` from Osaka, JP
54.207.76.229	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
179.48.148.21	AS61587 C. HOKI DA COSTA E CIA LTDA - ME	`16.74ms` from Osasco, BR
27.210.226.53	AS4837 CHINA UNICOM China169 Backbone	`2.15ms` from Qingdao, CN
54.227.113.37	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
118.160.70.133	AS3462 Data Communication Business Group	`1.28ms` from Taipei, TW
221.71.185.149	AS17676 SoftBank Corp.	`3.47ms` from Tokyo, JP
197.25.216.53	AS37671 3S INF	`9.83ms` from Tunis, TN
111.167.155.133	AS4837 CHINA UNICOM China169 Backbone	`5.16ms` from Beijing, CN
54.187.196.229	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
196.119.242.229	AS36925 MEDITELECOM	`3.83ms` from Casablanca, MA
129.222.21.69	AS14593 Space Exploration Technologies Corporation	`12.21ms` from Chicago, US
72.11.136.37	AS20473 The Constant Company, LLC	`0.11ms` from Chicago, US
84.133.50.69	AS3320 Deutsche Telekom AG	`2.53ms` from Frankfurt am Main, DE
203.113.136.69	AS7552 Viettel Group	`0.63ms` from Hanoi, VN
43.216.153.69	AS16509 Amazon.com, Inc.	`0.89ms` from Kuala Lumpur, MY
38.93.180.165	AS174 Cogent Communications, LLC	`0.36ms` from Los Angeles, US
209.137.151.69	AS4459 KDDI America Inc.	`0.28ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 128.28.108.252

traceroute to 128.28.108.252 (128.28.108.252): 64 hops max, 52 byte packets

5 [AS2497] 210.130.146.181 0.295 ms

6 [] 210.173.184.37 0.81 ms

7 [AS2514] 202.239.117.75 0.985 ms

8 [AS2514] 210.153.241.102 4.883 ms

9 [AS2514] 210.139.53.134 1.425 ms

10 [AS2514] 128.28.108.252 3.42 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 19th 2026

What are IP address ranges?

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