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 ISP
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
103.140.112.112 ███████ 1
103.140.112.115 ████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
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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
103.140.112.161 AS139255 U-NEXT Co.,Ltd. 0.78ms from Tokyo, JP
103.140.113.221 AS139255 U-NEXT Co.,Ltd. 0.92ms 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
103.209.230.103 AS60781 LeaseWeb Netherlands B.V. 0.25ms from Amsterdam, NL
4.245.94.7 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
68.85.31.71 AS7922 Comcast Cable Communications, LLC 2.21ms from Ashburn, US
92.250.83.135 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 9.01ms from Braga, PT
170.79.20.71 AS264881 NTG COMUNICACOES LTDA 13.35ms from Fortaleza, BR
112.127.31.55 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.48ms from Hangzhou, CN
113.175.215.7 AS45899 VNPT Corp 5.03ms from Hanoi, VN
182.69.15.119 AS24560 Bharti Airtel Ltd., Telemedia Services 2.04ms from Hyderabad, IN
79.126.45.135 AS12389 PJSC Rostelecom 7.88ms from Moscow, RU
48.45.170.247 AS6079 RCN 1.68ms from New York City, US
217.248.79.231 AS3320 Deutsche Telekom AG 4.55ms from Nuernberg, DE
220.147.148.55 AS2519 ARTERIA Networks Corporation 2.17ms from Osaka, JP
73.96.82.39 AS7922 Comcast Cable Communications, LLC 7.48ms from Portland, US
187.249.44.135 AS32098 Transtelco Inc 3.29ms from Santiago de Queretaro, MX
211.36.185.23 AS10036 DLIVE 4.80ms from Seoul, KR
18.181.145.231 AS16509 Amazon.com, Inc. 0.24ms from Tokyo, JP
217.149.228.151 AS6720 Magistrat der Stadt Wien, Magistratsabteilung 01 0.61ms from Vienna, AT
119.97.131.23 AS4134 CHINANET-BACKBONE 1.15ms from Wuhan, CN
84.87.201.23 AS1136 KPN B.V. 2.95ms from Amsterdam, NL
54.162.49.215 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
94.52.90.39 AS48161 NEXTGEN COMMUNICATIONS SRL 1.52ms from Bucharest, RO
91.52.252.215 AS3320 Deutsche Telekom AG 8.80ms from Frankfurt am Main, DE
37.59.22.7 AS16276 OVH SAS 0.07ms from Gravelines, FR
121.41.35.183 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.98ms from Hangzhou, CN
113.175.58.199 AS45899 VNPT Corp 2.56ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f5 103.140.112.11
traceroute to 103.140.112.11 (103.140.112.11): 64 hops max, 52 byte packets
5 [AS2497] 58.138.98.233 0.993 ms
7 [AS2497] 202.232.9.158 1.633 ms
8 [AS2497] 210.148.175.49 15.234 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 AS139255 at robtex.

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