Autonomous System details

AS139255

U-NEXT Co.,Ltd.  ·  unext.jp

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AS139255 – U-NEXT Co.,Ltd.

Field Value
Country Japan
Website unext.jp
Hosted domains 6
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry apnic
Allocated 7 years ago on Jun 25, 2019
Updated 5 years ago on Jan 19, 2021
Netblock Company Num of IPs
103.140.112.0/24 U-NEXT Co.,Ltd. 256
103.140.113.0/24 U-NEXT Co.,Ltd. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS139255
                                                OrgID:          AS139255
                                                ASName:         AS139255
                                                ASNumber:       AS139255
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 6 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
103.140.112.155 ████████ 3
103.140.112.141 ██████████ 2
103.140.112.115 ████████ 1
103.140.112.112 ███████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.140.113.170 AS139255 U-NEXT Co.,Ltd. 0.96ms from Tokyo, JP
103.140.112.196 AS139255 U-NEXT Co.,Ltd. 0.80ms 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
96.32.36.151 AS20115 Charter Communications LLC 12.74ms from Ashburn, US
73.127.193.7 AS7922 Comcast Cable Communications, LLC 9.43ms from Denver, US
51.6.70.103 AS6871 Plusnet 1.50ms from London, GB
172.93.12.183 AS46450 Pilot Fiber, Inc. 0.61ms from New York City, US
60.143.96.71 AS17676 SoftBank Corp. 3.74ms from Osaka, JP
218.59.115.103 AS4837 CHINA UNICOM China169 Backbone 8.24ms from Qingdao, CN
3.95.123.199 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
52.192.199.167 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
188.18.89.215 AS12389 PJSC Rostelecom 8.08ms from Yekaterinburg, RU
34.61.180.135 AS396982 Google LLC 0.11ms from Council Bluffs, US
61.239.23.87 AS9269 Hong Kong Broadband Network Ltd. 1.13ms from Hong Kong, HK
2.9.136.183 AS3215 Orange S.A. 17.94ms from Marseille, FR
144.229.9.103 AS7029 Windstream Communications LLC 1.04ms from New York City, US
148.101.47.119 AS6400 Compañía Dominicana de Teléfonos S. A. 2.92ms from Santo Domingo, DO
166.1.22.231 AS26383 Baxet Group Inc. 0.03ms from Amsterdam, NL
48.223.227.247 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
81.151.112.151 AS2856 British Telecommunications PLC 5.83ms from London, GB
86.24.218.7 AS5089 Virgin Media Limited 10.85ms from London, GB
23.9.208.215 AS16625 Akamai Technologies, Inc. 0.45ms from Mumbai, IN
192.29.168.231 AS31898 Oracle Corporation 0.18ms from Mumbai, IN
3.209.158.135 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
52.3.146.39 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
179.197.144.135 AS7738 V tal 7.70ms from Rio de Janeiro, BR
68.84.52.231 AS7922 Comcast Cable Communications, LLC 10.24ms from Secaucus, US
58.101.123.103 AS24139 Huashu media&Network Limited 7.17ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 103.140.113.216
traceroute to 103.140.113.216 (103.140.113.216): 64 hops max, 52 byte packets
1 [AS15169] 74.125.37.114 31.527 ms
2 *
3 [AS2497] 58.138.101.209 31.602 ms
4 *
5 [AS2497] 58.138.112.218 31.859 ms
6 [AS2497] 202.232.10.202 32.849 ms
7 [AS2497] 210.148.175.55 40.249 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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 AS139255 at robtex.

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