Autonomous System details

AS24252

Japan Registry Service Co., Ltd.  ·  dns.jp

Japan

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AS24252 – Japan Registry Service Co., Ltd.

Field Value
Country Japan
Website dns.jp
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry jpnic
Updated 9 months ago on Aug 14, 2025

IP Ranges

Netblock Company Num of IPs
203.119.40.0/24 Japan Registry Service Co., Ltd. 256
Netblock Company
2001:dc9::/32 Japan Registry Service Co.,Ltd.
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WHOIS Details

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                                                ASHandle:       AS24252
                                                OrgID:          AS24252
                                                ASName:         AS24252
                                                ASNumber:       AS24252
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 16 peers for this ASN.

Peers Name
AS17639 Converge ICT Solutions Inc.
AS20485 Joint Stock Company TransTeleCom
AS216211 CYBERVERSE LLC
AS23774 Japan Registry Service Co., Ltd.
AS24482 SG.GS
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS2516 KDDI CORPORATION
AS2518 BIGLOBE Inc.
AS3216 PJSC Vimpelcom
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4775 Globe Telecoms
AS49544 i3D.net B.V
AS6939 Hurricane Electric LLC
AS8220 COLT Technology Services Group Limited
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS23774 Japan Registry Service Co., Ltd.
AS2516 KDDI CORPORATION
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2001:dc9:6::2 AS24252 Japan Registry Service Co., Ltd. 0.96ms from Tokyo, JP
2001:dc9:8::2 AS24252 Japan Registry Service Co., Ltd. 1.03ms from Tokyo, JP
2001:dc9:7::2 AS24252 Japan Registry Service Co., Ltd. 0.94ms from Tokyo, JP
2001:dc9:5::2 AS24252 Japan Registry Service Co., Ltd. 1.05ms from Tokyo, JP
203.119.40.4 AS24252 Japan Registry Service Co., Ltd. 0.40ms from Tokyo, 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
18.203.41.60 AS16509 Amazon.com, Inc. 0.53ms from Dublin, IE
93.209.23.252 AS3320 Deutsche Telekom AG 5.11ms from Duesseldorf, DE
82.9.127.204 AS5089 Virgin Media Limited 3.89ms from London, GB
184.176.47.140 AS22773 Cox Communications Inc. 3.62ms from Los Angeles, US
218.147.224.28 AS4766 Korea Telecom 2.01ms from Seoul, KR
24.91.184.188 AS7922 Comcast Cable Communications, LLC 10.50ms from Boston, US
20.22.31.204 AS8075 Microsoft Corporation 0.30ms from Boydton, US
94.228.92.188 AS48133 SWAN, a.s. 0.81ms from Bratislava, SK
75.182.60.140 AS11426 Charter Communications Inc 14.94ms from Charlotte, US
54.154.164.60 AS16509 Amazon.com, Inc. 0.34ms from Dublin, IE
5.226.144.172 AS58299 Openfactory GmbH 0.13ms from Düsseldorf, DE
47.200.226.44 AS5650 Frontier Communications of America, Inc. 5.79ms from Miami, US
198.58.17.44 AS3762 Instinet 1.10ms from New York City, US
41.227.202.12 AS37671 3S INF 7.12ms from Palermo, IT
27.214.213.188 AS4837 CHINA UNICOM China169 Backbone 5.12ms from Qingdao, CN
3.227.218.124 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
2.54.81.140 AS12400 Partner Communications Ltd. 7.10ms from Rosh Ha‘Ayin, IL
222.239.231.60 AS9318 SK Broadband Co Ltd 1.44ms from Seoul, KR
113.238.4.252 AS4837 CHINA UNICOM China169 Backbone 8.48ms from Tieling, CN
35.74.203.60 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
24.236.213.44 AS20115 Charter Communications LLC 14.69ms from Chicago, US
75.187.69.156 AS10796 Charter Communications Inc 14.04ms from Cleveland, US
14.176.190.252 AS45899 VNPT Corp 3.65ms from Da Nang, VN
18.170.168.236 AS16509 Amazon.com, Inc. 0.15ms from London, GB
86.8.36.172 AS5089 Virgin Media Limited 8.63ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 203.119.40.149
traceroute to 203.119.40.149 (203.119.40.149): 64 hops max, 52 byte packets
5 [] 210.173.176.78 0.739 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

Related Networks

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 AS24252 at robtex.

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