AS number details

AS7619

Internet Initiative Japan, Inc.  ·  iij.ad.jp

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AS7619 – Internet Initiative Japan, Inc.

Field Value
Country Japan
Website iij.ad.jp
Hosted domains 0
Number of IPv4 512
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type ISP
Registry apnic
Allocated 18 days ago on Sep 01, 2025
Updated 15 days ago on Sep 04, 2025
Netblock Company Num of IPs
147.28.8.0/24 RGnet OU 256
147.28.9.0/24 RGnet OU 256
Netblock Company
2001:df7:5380::/48 Internet Initiative Japan Inc.
2001:df7:5381::/48 Internet Initiative Japan Inc.
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WHOIS Details


                                                ASHandle:       AS7619
                                                OrgID:          AS7619
                                                ASName:         AS7619
                                                ASNumber:       AS7619
                                                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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Useful for Cybersecurity

Peers

There are 8 peers for this ASN.

Peers Name
AS12515 RS Advanced Systems S.R.L.
AS13440 Operbes, S.A. de C.V.
AS35110 Regione Basilicata
AS3927 RGnet OU
AS44388 IT CONCEPT SRL
AS44847 Russian Company Sever LLC
AS62337 S.C. TELE-LUCI S.R.L.
AS7651 Lingnan University
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Upstreams

There are 8 upstreams for this ASN.

upstreams Name
AS12515 RS Advanced Systems S.R.L.
AS13440 Operbes, S.A. de C.V.
AS35110 Regione Basilicata
AS3927 RGnet OU
AS44388 IT CONCEPT SRL
AS44847 Russian Company Sever LLC
AS62337 S.C. TELE-LUCI S.R.L.
AS7651 Lingnan University
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2001:df7:5381::1 AS7619 Internet Initiative Japan, Inc. 0.76ms from Ashburn, US
147.28.8.1 AS7619 Internet Initiative Japan, Inc. 0.53ms from Ashburn, US
2001:df7:5380::1 AS7619 Internet Initiative Japan, Inc. 0.80ms from Ashburn, US
147.28.9.1 AS7619 Internet Initiative Japan, Inc. 0.57ms from Ashburn, US

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
50.96.60.3 AS7029 Windstream Communications LLC 5.19ms from Atlanta, US
87.100.180.147 AS16086 DNA Oyj 2.32ms from Helsinki, FI
109.49.233.163 AS2860 NOS COMUNICACOES, S.A. 6.94ms from Lisbon, PT
185.185.111.83 AS35691 Plan Communications Ltd 0.22ms from London, GB
184.28.97.35 AS16625 Akamai Technologies, Inc. 0.19ms from Osaka, JP
78.196.233.67 AS12322 Free SAS 4.48ms from Paris, FR
13.36.252.3 AS16509 Amazon.com, Inc. 0.12ms from Paris, FR
44.249.45.131 AS16509 Amazon.com, Inc. 5.00ms from Portland, US
94.73.20.67 AS51407 Mada Al-Arab General Services Company 2.42ms from Ramallah, PS
3.227.36.83 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
85.192.161.131 AS12389 PJSC Rostelecom 14.66ms from Samara, RU
168.78.13.195 AS18300 KEPCO 5.38ms from Seoul, KR
178.225.107.179 AS31615 Odido Netherlands B.V. 14.26ms from Amsterdam, NL
114.254.112.179 AS4808 China Unicom Beijing Province Network 3.00ms from Beijing, CN
71.184.143.51 AS701 Verizon Business 3.14ms from Boston, US
95.102.146.51 AS6855 Slovak Telekom, a.s. 1.47ms from Bratislava, SK
187.105.27.35 AS28573 Claro NXT Telecomunicacoes Ltda 14.58ms from Fortaleza, BR
119.91.254.115 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
176.24.135.179 AS5607 Sky UK Limited 6.21ms from London, GB
54.163.217.35 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
114.44.239.227 AS3462 Data Communication Business Group 1.21ms from Taipei, TW
183.189.42.35 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Taiyuan, CN
92.203.234.35 AS2527 Sony Network Communications Inc. 1.66ms from Tokyo, JP
67.197.131.19 AS14615 Comporium, Inc 8.02ms from Ashburn, US
75.117.229.83 AS7029 Windstream Communications LLC 13.50ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 147.28.9.1
traceroute to 147.28.9.1 (147.28.9.1): 64 hops max, 52 byte packets
1 [AS33876] 185.11.167.3 158.258 ms
2 *
3 *
4 *
5 [AS174] 149.6.144.209 8.215 ms
6 [AS174] 154.54.61.214 12.796 ms
7 [AS174] 154.54.61.101 25.249 ms
8 [AS174] 154.54.47.137 326.678 ms
9 [AS174] 154.54.5.218 97.484 ms
10 [AS174] 154.54.42.106 97.663 ms
11 [AS3927] 198.180.150.121 101.046 ms
12 [AS7619] 147.28.9.1 104.329 ms
Measurement taken from IPinfo ProbeNet in Faro, PT
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 AS7619 at robtex.

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