AS7678

Stub AS
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Summary

IP address summary information
Name	Prox System Design Inc.
Country	Japan
Website	host.io/prox.ne.jp·prox.ne.jp
Hosted domains	1,661
IPv4 addresses	8,192
IPv6 addresses	0
ASN type	Hosting
Registry	JPNIC
Updated	21 years ago on Jan 12, 2005

Ranking

#47,307

Overall rank

among 74,866 networks

Traffic

#44,850

Infrastructure

#13,040

#464inJapan

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Japan
100%

Held location over 90 days: 91%
Held location over 1 year: 97%
Median days between moves: 27 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
210.143.96.0/20	Prox System Design Inc.	4,096
210.166.208.0/20	Prox System Design Inc.	4,096

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 1,661 domain names hosted across 558 IP addresses on this ASN.

IP Address	Domain	Count
210.143.104.55		89
210.143.104.28		49
210.166.222.111		37
210.143.102.121		36
210.143.104.163		35

Places

Peers

There are 1 peers for this ASN.

ASN	Name	Rank
AS4713	NTT DOCOMO BUSINESS,Inc.

Upstreams

There are 1 upstreams for this ASN.

ASN	Name	Rank
AS4713	NTT DOCOMO BUSINESS,Inc.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
210.166.222.21 Ping	AS7678Prox System Design Inc.	1.18ms from Tokyo, JP
210.143.101.183 Ping	AS7678Prox System Design Inc.	1.23ms from Tokyo, JP
210.166.219.133 Ping	AS7678Prox System Design Inc.	1.15ms from Tokyo, JP
210.143.99.63 Ping	AS7678Prox System Design Inc.	1.22ms from Tokyo, JP
210.143.96.230 Ping	AS7678Prox System Design Inc.	1.17ms from Tokyo, JP
210.166.210.101 Ping	AS7678Prox System Design Inc.	1.32ms from Tokyo, JP
210.166.208.121 Ping	AS7678Prox System Design Inc.	1.31ms from Tokyo, JP
210.143.106.230 Ping	AS7678Prox System Design Inc.	1.17ms from Tokyo, JP
210.166.215.15 Ping	AS7678Prox System Design Inc.	1.25ms from Tokyo, JP
210.143.100.81 Ping	AS7678Prox System Design Inc.	1.34ms from Tokyo, JP

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS7678


210.143.105.113	Tokyo, Japan
210.143.105.73	Tokyo, Japan
210.143.105.121	Tokyo, Japan
210.143.105.81	Tokyo, Japan
210.143.105.89	Tokyo, Japan
210.143.105.97	Tokyo, Japan
210.143.105.188	Tokyo, Japan
210.143.105.105	Tokyo, Japan
210.143.105.49	Tokyo, Japan
210.143.102.118	Tokyo, Japan

Important routers in AS7678

Traceroute

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

$ traceroute -a -n -q1 210.143.111.1

traceroute to 210.143.111.1 (210.143.111.1): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 78.501 ms

2 [AS4713] 61.199.130.21 78.485 ms

3 [AS4713] 122.1.245.169 71.706 ms

4 [AS4713] 122.1.245.210 71.278 ms

5 [AS7678] 210.143.111.1 73.833 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On October 16, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7678 at robtex.

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AS7678

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS7678

Important routers in AS7678

Traceroute

Related Networks

AS17683

AS17699

AS17935

AS18091

AS18139

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS7678

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

AS17683

AS17699

AS17935

AS18091

AS18139

AS18271