131.129.0.0/16

AS4685 · Asahi Net

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Summary

Country	Japan
Domain	asahi-net.jp
ASN	AS4685
Registry	JPNIC
ID	ASAHI-NET

WHOIS Details

inetnum:        131.129.0.0 - 131.129.255.255
netname:        ASAHI-NET
descr:          ASAHI Net,Inc.
remarks:        Email address for spam or abuse complaints : security-info@asahi-net.jp
country:        JP
admin-c:        JP00057756
tech-c:         JP00057756
last-modified:  2023-12-02T00:38:03Z
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

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.244.0.0/15	AS24014	Bond University Limited	131,072
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.128.0.0/16	AS14348	University of Rhode Island	65,536
131.246.0.0/16	AS199578	Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	65,536
131.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.116.0.0/16	AS1729	Telia Company AB	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.183.0.0/16	AS2025	University of Toledo	65,536
131.93.0.0/16	AS20115	Charter Communications LLC	65,536
131.175.0.0/16	AS198949	CINECA Consorzio Interuniversitario	65,536
131.169.0.0/16	AS1754	Deutsches Elektronen-Synchrotron DESY	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.174.0.0/16	AS1103	Radboud Universiteit Nijmegen	65,536
131.127.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.177.0.0/16	AS1759	Telia Finland Oyj	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.224.0.0/16	AS1103	Rijksinstituut voor Volksgezondheid en Milieuhygiene	65,536
131.155.0.0/16	AS1161	P.O. Box 513	65,536
131.197.0.0/16	AS19773	Motorola - Network Computing Services	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.203.0.0/16	AS132264	Two Degrees Mobile Limited	65,536
131.180.0.0/16	AS1128	P.O. Box 354	65,536
131.167.0.0/16	AS13335	BATTELLE MEMORIAL INSTITUTE	65,536
131.109.0.0/16	AS14464	Rhode Island Network for Educ. Technology	65,536
131.230.0.0/16	AS15118	Southern Illinois University Carbondale	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.199.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.203.0.0/16	AS134359	Two Degrees Mobile Limited	65,536
131.243.0.0/16	AS16	Lawrence Berkeley National Laboratory	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.67.0.0/16	AS138	DoD Network Information Center	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.172.0.0/16	AS135893	LATROBE UNIVERSITY	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.114.0.0/16	AS137	UNI-Pisa	65,536
131.154.0.0/16	AS137	INFN - CNAF - Bologna	65,536
131.182.0.0/16	AS270	National Aeronautics and Space Administration	65,536

Hosted domains

There are 22 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.129.113.184	hoshikage.com	2
131.129.179.239	aktk9.net	1
131.129.118.180	efield.net	1
131.129.137.142	fm-tones.net	1
131.129.34.161	ikegoo.com	1
131.129.215.56	noyes.jp	1
131.129.109.155	criticalengineer.org	1
131.129.78.159	big-cross.net	1
131.129.152.253	recpen.xyz	1
131.129.6.121	dynaspo.com	1
131.129.146.34	hideax.net	1
131.129.21.117	easp.jp	1
131.129.190.37	sakatani.net	1
131.129.30.114	yueno.net	1
131.129.81.90	mp2.jp	1
131.129.157.165	rg2.jp	1
131.129.23.67	josw.net	1
131.129.4.127	kimura-home.net	1
131.129.138.129	kaerusoft.jp	1
131.129.156.158	rabbit-matching.com	1

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

3,836 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
131.129.83.104	AS4685 Asahi Net	`2.44ms` from Osaka, JP
131.129.77.177	AS4685 Asahi Net	`2.57ms` from Osaka, JP
131.129.125.14	AS4685 Asahi Net	`4.91ms` from Osaka, JP
131.129.105.177	AS4685 Asahi Net	`7.96ms` from Osaka, JP
131.129.14.26	AS4685 Asahi Net	`5.07ms` from Osaka, JP
131.129.93.143	AS4685 Asahi Net	`2.19ms` from Osaka, JP
131.129.102.149	AS4685 Asahi Net	`9.48ms` from Osaka, JP
131.129.40.78	AS4685 Asahi Net	`1.86ms` from Osaka, JP
131.129.9.180	AS4685 Asahi Net	`5.01ms` from Osaka, JP
131.129.128.216	AS4685 Asahi Net	`17.99ms` from Tokyo, JP
131.129.74.157	AS4685 Asahi Net	`2.25ms` from Osaka, JP
131.129.116.230	AS4685 Asahi Net	`6.52ms` from Osaka, JP
131.129.39.165	AS4685 Asahi Net	`7.23ms` from Osaka, JP
131.129.82.241	AS4685 Asahi Net	`2.49ms` from Osaka, JP
131.129.122.50	AS4685 Asahi Net	`11.44ms` from Osaka, JP
131.129.103.16	AS4685 Asahi Net	`8.62ms` from Osaka, JP
131.129.119.163	AS4685 Asahi Net	`6.53ms` from Osaka, JP
131.129.112.196	AS4685 Asahi Net	`6.49ms` from Osaka, JP
131.129.104.37	AS4685 Asahi Net	`8.01ms` from Osaka, JP
131.129.129.205	AS4685 Asahi Net	`18.61ms` from Tokyo, JP
131.129.4.112	AS4685 Asahi Net	`5.04ms` from Osaka, JP
131.129.15.154	AS4685 Asahi Net	`4.99ms` from Osaka, JP
131.129.81.165	AS4685 Asahi Net	`2.16ms` from Osaka, JP
131.129.76.194	AS4685 Asahi Net	`2.34ms` from Osaka, JP
131.129.101.142	AS4685 Asahi Net	`6.91ms` 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
107.172.254.128	AS36352 HostPapa	`0.07ms` from Buffalo, US
3.127.18.128	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
104.17.58.32	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
94.133.175.64	AS2860 NOS COMUNICACOES, S.A.	`12.57ms` from Lisbon, PT
60.57.120.224	AS17511 OPTAGE Inc.	`2.65ms` from Osaka, JP
44.210.153.224	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
52.186.17.176	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
104.155.81.176	AS396982 Google LLC	`0.13ms` from Brussels, BE
131.72.178.0	AS61735 RIX INTERNET LTDA	`0.45ms` from Campina Grande, BR
105.156.227.48	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`6.54ms` from Casablanca, MA
34.240.138.144	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
63.34.25.224	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
87.180.254.160	AS3320 Deutsche Telekom AG	`3.84ms` from Frankfurt am Main, DE
171.224.255.176	AS7552 Viettel Group	`1.85ms` from Hanoi, VN
64.136.213.208	AS18712 Everfast Fiber Networks LLC	`6.18ms` from Kansas City, US
181.135.101.144	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.07ms` from Medellin, CO
79.12.206.224	AS3269 Telecom Italia S.p.A.	`7.03ms` from Milan, IT
90.70.48.208	AS3215 Orange S.A.	`6.75ms` from Paris, FR
157.143.214.112	AS8399 SEWAN SAS	`0.54ms` from Paris, FR
18.211.83.224	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
118.241.14.208	AS2527 Sony Network Communications Inc.	`2.10ms` from Tokyo, JP
109.95.183.144	AS196891 BDINET TYLSKI spolka jawna	`6.51ms` from Warsaw, PL
45.36.255.160	AS11426 Charter Communications Inc	`12.17ms` from Atlanta, US
54.149.136.112	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
197.160.8.96	AS24863 Link Egypt (Link.NET)	`17.32ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f5 131.129.2.4

traceroute to 131.129.2.4 (131.129.2.4): 64 hops max, 52 byte packets

5 [] 210.173.184.81 0.961 ms

6 [AS4685] 202.224.52.31 2.035 ms

7 [AS4685] 202.224.51.138 0.787 ms

8 [AS4685] 124.155.78.193 4.233 ms

9 [AS4685] 131.129.2.4 7.474 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 6th 2025

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