AS24248

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Summary

IP address summary information
Name	Wakayama University
Country	Japan
Website	host.io/wakayama-u.ac.jp·wakayama-u.ac.jp
Hosted domains	4
IPv4 addresses	65,536
IPv6 addresses	0
ASN type	Education
Registry	JPNIC
Allocated	21 years ago on Oct 19, 2004
Updated	11 years ago on Dec 10, 2014

Ranking

#10,427

Overall rank

among 74,719 networks

Traffic

#5,724

Infrastructure

#13,014

#209inJapan

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Japan
100%

Held location over 90 days: 96%
Held location over 1 year: 95%
Median days between moves: 231 days
Geolocation scope: National

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
133.42.0.0/16	Wakayama University	65,536

IP Ranges

WHOIS


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

Hosted Domains

There are 4 domain names hosted across 4 IP addresses on this ASN.

IP Address	Domain	Count
133.42.152.132		2
133.42.52.24		1
133.42.48.3		1
133.42.52.23		1

Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS2497	Internet Initiative Japan Inc.
AS2907	Research Organization of Information and Systems, National Institute of Informatics

Upstreams

There are 1 upstreams for this ASN.

ASN	Name	Rank
AS2497	Internet Initiative Japan Inc.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
133.42.49.252 Ping	AS24248Wakayama University	1.41ms from Osaka, JP

Other Pingable IPs

IP Address	ASN	Details
200.63.165.40 Ping	AS22927Telefonica de Argentina	1.81ms from Buenos Aires, AR
41.214.53.120 Ping	AS8346SONATEL-AS Autonomous System	2.87ms from Dakar, SN
52.129.19.8 Ping	AS40089Bullhorn Inc.	0.40ms from Grand Rapids, US
107.197.201.88 Ping	AS7018AT&T Enterprises, LLC	1.97ms from Houston, US
183.125.45.200 Ping	AS4766Korea Telecom	6.06ms from Incheon, KR
1.254.3.120 Ping	AS9318SK Broadband Co Ltd	6.53ms from Incheon, KR
15.220.226.232 Ping	AS16509Amazon.com, Inc.	1.28ms from Las Vegas, US
133.205.37.168 Ping	AS2518BIGLOBE Inc.	8.68ms from Osaka, JP
83.211.28.56 Ping	AS3302Retelit Digital Services S.p.A.	5.50ms from Rome, IT
112.148.26.72 Ping	AS17858LG POWERCOMM	2.14ms from Seoul, KR

Pingable IPs

Important routers in AS24248


133.42.49.132	Minato, Japan
133.42.49.1	Minato, Japan
133.42.47.254	Minato, Japan

Important routers in AS24248

Traceroute

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

$ traceroute -a -n -q1 -f2 -m23 133.42.224.137

traceroute to 133.42.224.137 (133.42.224.137): 23 hops max, 52 byte packets

2 [AS56457] 185.201.254.56 0.077 ms

3 [AS174] 149.11.120.65 0.866 ms

4 [AS174] 154.54.37.141 7.656 ms

5 [AS174] 130.117.0.189 12.026 ms

6 [AS174] 130.117.0.94 17.083 ms

7 [AS174] 154.54.72.173 30.897 ms

8 [AS174] 154.54.72.165 35.992 ms

9 [AS174] 154.54.62.121 38.933 ms

10 [AS174] 154.54.62.142 47.935 ms

11 [AS174] 154.54.77.246 57.964 ms

12 [AS174] 154.54.44.162 124.946 ms

13 [AS174] 154.54.41.205 132.676 ms

14 [AS174] 154.54.82.253 189.937 ms

15 [AS174] 154.54.160.238 185.458 ms

16 [AS174] 38.104.126.85 187.439 ms

17 [AS2497] 58.138.88.197 305.413 ms

18 [AS2497] 58.138.107.226 307.292 ms

19 [AS2497] 58.138.106.206 310.387 ms

20 [AS2497] 210.138.106.146 305.914 ms

21 *

22 *

23 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On October 2, 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 AS24248 at robtex.

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AS24248

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 AS24248

Important routers in AS24248

Traceroute

Related Networks

AS131086

AS131927

AS131956

AS131966

AS17534

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

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

IP Ranges

Important routers in AS24248

Geolocation

Countries by IPv4 share

Activity

AS131086

AS131927

AS131956

AS131966

AS17534

AS17691