AS number details

AS55899

irob Ltd.  ·  irob.co.jp

Japan

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AS55899 – irob Ltd.

Field Value
Country Japan
Website irob.co.jp
Hosted domains 298
Number of IPv4 8,704
Number of IPv6 158,456,325,028,528,675,187,087,900,672
ASN type Hosting
Registry jpnic
Updated 5 months ago on Mar 28, 2025

IP Ranges

Netblock Company Num of IPs
183.182.32.0/19 irob Ltd. 8,192
183.182.32.0/21 irob Ltd. 2,048
183.182.48.0/21 irob Ltd. 2,048
183.182.40.0/22 irob Ltd. 1,024
183.182.44.0/22 irob Ltd. 1,024
103.171.16.0/23 irob Ltd. 512
Netblock Company
2401:2540::/32 irob Ltd.
2407:bc40::/32 irob Ltd.
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WHOIS Details

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                                                ASHandle:       AS55899
                                                OrgID:          AS55899
                                                ASName:         AS55899
                                                ASNumber:       AS55899
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 298 domain names hosted across 60 IP addresses on this ASN.

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IP Address Domain Domains on this IP
183.182.44.57 ██████████ 100
183.182.44.56 ██████████ 66
183.182.44.51 █████████ 22
183.182.44.233 ██████████ 14
183.182.44.28 ██████████ 9
183.182.44.33 ██████████ 6
183.182.44.243 █████████ 6
183.182.44.55 ██████████ 5
183.182.48.191 ████████ 5
183.182.37.73 ██████████ 5

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Peers

There are 2 peers for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
AS55900 GLBB Japan KK
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
AS55900 GLBB Japan KK
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
183.182.44.212 AS55899 irob Ltd. 1.24ms from Tokyo, JP
183.182.50.103 AS55899 irob Ltd. 1.17ms from Tokyo, JP
183.182.43.126 AS55899 irob Ltd. 1.29ms from Tokyo, JP
183.182.47.150 AS55899 irob Ltd. 1.27ms from Tokyo, JP
183.182.37.3 AS55899 irob Ltd. 1.24ms from Tokyo, JP
183.182.48.37 AS55899 irob Ltd. 1.15ms from Tokyo, JP
183.182.46.237 AS55899 irob Ltd. 1.24ms from Tokyo, JP
183.182.49.7 AS55899 irob Ltd. 1.17ms from Tokyo, JP
183.182.45.2 AS55899 irob Ltd. 1.23ms from Tokyo, JP
2401:2540:dcf2:1004::21 AS55899 irob Ltd. 1.27ms from Tokyo, JP
183.182.38.7 AS55899 irob Ltd. 1.17ms 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
190.248.7.139 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.53ms from Bogota, CO
197.221.42.139 AS37153 Xneelo (Pty) Ltd 1.69ms from Cape Town, ZA
74.193.130.187 AS19108 Optimum 16.58ms from Dallas, US
106.223.142.123 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.82ms from Delhi, IN
86.129.82.187 AS2856 British Telecommunications PLC 2.61ms from London, GB
34.142.17.91 AS396982 Google LLC 0.10ms from London, GB
86.24.87.187 AS5089 Virgin Media Limited 6.77ms from London, GB
68.127.47.107 AS7018 AT&T Enterprises, LLC 2.28ms from Los Angeles, US
172.225.113.219 AS36183 Akamai Technologies, Inc. 2.14ms from Morris Plains, US
44.218.84.43 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
179.220.141.219 AS28573 Claro NXT Telecomunicacoes Ltda 15.93ms from Rio de Janeiro, BR
125.148.252.59 AS4766 Korea Telecom 1.71ms from Seoul, KR
14.46.78.251 AS4766 Korea Telecom 6.11ms from Seoul, KR
130.204.33.27 AS13124 A1 Bulgaria EAD 4.71ms from Sofia, BG
88.196.179.11 AS3249 Telia Eesti AS 0.50ms from Tallinn, EE
133.32.35.59 AS2519 ARTERIA Networks Corporation 2.70ms from Tokyo, JP
212.193.68.251 AS5468 Yeltsin UrFU, Ural Federal University 0.59ms from Yekaterinburg, RU
206.198.208.27 AS27631 PANGAEA 6.49ms from Atlanta, US
51.182.1.75 AS5607 Sky UK Limited 1.29ms from Dublin, IE
212.113.119.75 AS210644 AEZA INTERNATIONAL LTD 0.61ms from Frankfurt am Main, DE
84.167.20.123 AS3320 Deutsche Telekom AG 3.53ms from Frankfurt am Main, DE
82.207.227.123 AS8881 1&1 Versatel Deutschland GmbH 3.97ms from Hamburg, DE
83.217.178.91 AS30848 UNIDATA S.p.A. 1.80ms from Milan, IT
162.243.45.139 AS14061 DigitalOcean, LLC 0.67ms from New York City, US
37.99.159.139 AS47794 Etihad Atheeb Telecom Company 0.49ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 -m7 183.182.58.168
traceroute to 183.182.58.168 (183.182.58.168): 7 hops max, 52 byte packets
2 *
3 *
4 [AS2497] 58.138.112.218 82.152 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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 AS55899 at robtex.

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