Autonomous System details

AS23774

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

Japan

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AS23774 – Japan Registry Service Co., Ltd.

Field Value
Country Japan
Website jprs.jp
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry jpnic
Updated 4 months ago on Aug 14, 2025

IP Ranges

Netblock Company Num of IPs
203.119.1.0/24 Japan Registry Service Co., Ltd. 256
Netblock Company
2001:dc4::/32 Japan Registry Service Co.,Ltd.
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WHOIS Details

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                                                ASHandle:       AS23774
                                                OrgID:          AS23774
                                                ASName:         AS23774
                                                ASNumber:       AS23774
                                                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 12 peers for this ASN.

Peers Name
AS17676 SoftBank Corp.
AS1828 Unitas Global
AS24252 Japan Registry Service Co., Ltd.
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS2518 BIGLOBE Inc.
AS2914 NTT America, Inc.
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS6939 Hurricane Electric LLC
AS7660 Asia Pacific Advanced Network - Japan
AS8220 COLT Technology Services Group Limited
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS2914 NTT America, Inc.
AS6939 Hurricane Electric LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS24252 Japan Registry Service Co., Ltd.
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Pingable IPs

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

IP Address ASN Details
2001:dc4:7::2 AS23774 Japan Registry Service Co., Ltd. 1.07ms from Osaka, JP
2001:dc4::1 AS23774 Japan Registry Service Co., Ltd. 0.52ms from Osaka, JP
2001:dc4:1:1::106 AS23774 Japan Registry Service Co., Ltd. 0.63ms from Tokyo, JP
2001:dc4:8::2 AS23774 Japan Registry Service Co., Ltd. 1.01ms from Tokyo, JP
2001:dc4:ff02:4252::2:4252 AS23774 Japan Registry Service Co., Ltd. 0.71ms from Tokyo, JP
2001:dc4:6::2 AS23774 Japan Registry Service Co., Ltd. 0.95ms from Tokyo, JP
203.119.1.106 AS23774 Japan Registry Service Co., Ltd. 0.48ms from Tokyo, JP
2001:dc4:5::2 AS23774 Japan Registry Service Co., Ltd. 1.05ms 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
213.172.95.254 AS13099 "AZ-EVRO TEL" LLC 1.25ms from Baku, AZ
36.95.226.222 AS7713 PT Telekomunikasi Indonesia 0.88ms from Batam, ID
34.77.125.158 AS396982 Google LLC 0.13ms from Brussels, BE
86.101.93.254 AS21334 One Hungary Ltd. 2.78ms from Budapest, HU
96.45.7.126 AS2735 Eastern Irrigation District 4.48ms from Calgary, CA
154.125.236.94 AS8346 SONATEL-AS Autonomous System 1.96ms from Dakar, SN
52.208.144.190 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
77.102.91.174 AS5089 Virgin Media Limited 9.31ms from Dublin, IE
111.231.249.238 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Guangzhou, CN
118.70.213.238 AS18403 FPT Telecom Company 0.63ms from Hanoi, VN
203.98.64.14 AS18450 WebNX, Inc. 0.60ms from Los Angeles, US
67.4.109.254 AS209 CenturyLink Communications, LLC 0.67ms from Minneapolis, US
116.10.161.142 AS4134 CHINANET-BACKBONE 0.51ms from Nanning, CN
200.159.79.126 AS10429 TELEFÔNICA BRASIL S.A 1.27ms from Osasco, BR
176.163.161.174 AS5410 Bouygues Telecom SA 1.33ms from Paris, FR
76.27.218.78 AS7922 Comcast Cable Communications, LLC 2.66ms from Portland, US
14.41.178.206 AS4766 Korea Telecom 4.42ms from Seoul, KR
210.105.105.254 AS4766 Korea Telecom 5.86ms from Seoul, KR
95.202.117.30 AS3301 Telia Company AB 5.76ms from Stockholm, SE
203.210.102.254 AS63956 5G NETWORK OPERATIONS PTY LTD 0.76ms from Sydney, AU
197.26.32.94 AS37671 3S INF 4.88ms from Tunis, TN
40.115.33.46 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
47.49.130.78 AS20115 Charter Communications LLC 9.45ms from Atlanta, US
114.116.152.62 AS23724 IDC, China Telecommunications Corporation 3.76ms from Beijing, CN
116.204.224.30 AS136449 AIT Internet Services Private Ltd 1.71ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 203.119.1.110
traceroute to 203.119.1.110 (203.119.1.110): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Osaka, 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 AS23774 at robtex.

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