Autonomous System details

AS38638

Ip Core Corporation  ·  ipcoremail.com

Japan

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AS38638 – Ip Core Corporation

Field Value
Country Japan
Website ipcoremail.com
Hosted domains 5,733
IPv4 addresses 6,400
IPv6 addresses 0
ASN type Hosting
Registry jpnic
Updated 18 years ago on Jun 02, 2008

IP Ranges

Netblock Company Num of IPs
27.123.8.0/24 Sheek Louch,Inc 256
27.123.9.0/24 Sheek Louch,Inc 256
27.123.10.0/24 Sheek Louch,Inc 256
27.123.11.0/24 Sheek Louch,Inc 256
27.123.12.0/24 Sheek Louch,Inc 256
27.123.13.0/24 Sheek Louch,Inc 256
27.123.14.0/24 Sheek Louch,Inc 256
27.123.15.0/24 Sheek Louch,Inc 256
45.207.173.0/24 Cloud Innovation Ltd 256
103.7.236.0/24 Ip Core Corporation 256
103.7.237.0/24 Ip Core Corporation 256
103.7.238.0/24 Ip Core Corporation 256
103.7.239.0/24 Ip Core Corporation 256
111.92.244.0/24 buzzworks co.,ltd 256
111.92.245.0/24 buzzworks co.,ltd 256
111.92.246.0/24 ONAIR-IDC co.,ltd 256
111.92.247.0/24 ONAIR-IDC co.,ltd 256
154.83.20.0/24 Onairnet 256
154.91.168.0/24 Onairnet 256
154.91.169.0/24 Onairnet 256
154.194.51.0/24 Onairnet 256
154.215.1.0/24 Onairnet 256
182.23.208.0/24 Sheek Louch,Inc 256
182.23.209.0/24 Sheek Louch,Inc 256
182.23.211.0/24 Sheek Louch,Inc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS38638
                                                OrgID:          AS38638
                                                ASName:         AS38638
                                                ASNumber:       AS38638
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5,733 domain names hosted across 340 IP addresses on this ASN.

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IP Address Domain Domains on this IP
27.123.11.151 ██████████ 368
27.123.10.32 ██████████ 279
27.123.11.139 ██████████ 274
27.123.11.147 ██████████ 187
27.123.11.126 ██████████ 180
27.123.11.12 ██████████ 132
111.92.246.248 ██████████ 122
111.92.246.214 ██████████ 120
27.123.8.115 ██████████ 117
27.123.8.105 ██████████ 108

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Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS17676 SoftBank Corp.
AS3491 PCCW Global, Inc.
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS17676 SoftBank Corp.
AS3491 PCCW Global, Inc.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
27.123.11.29 AS38638 Ip Core Corporation 1.60ms from Tokyo, JP
103.7.237.2 AS38638 Ip Core Corporation 1.88ms from Seoul, KR
103.7.236.171 AS38638 Ip Core Corporation 1.43ms from Tokyo, JP
27.123.13.205 AS38638 Ip Core Corporation 2.00ms from Seoul, KR
111.92.244.53 AS38638 Ip Core Corporation 1.94ms from Tokyo, JP
103.7.239.137 AS38638 Ip Core Corporation 1.75ms from Tokyo, JP
154.91.168.18 AS38638 Ip Core Corporation 1.06ms from Tokyo, JP
27.123.15.202 AS38638 Ip Core Corporation 1.69ms from Tokyo, JP
182.23.208.104 AS38638 Ip Core Corporation 1.72ms from Tokyo, JP
154.91.169.16 AS38638 Ip Core Corporation 0.74ms from Tokyo, JP
27.123.10.9 AS38638 Ip Core Corporation 1.53ms from Tokyo, JP
27.123.9.228 AS38638 Ip Core Corporation 2.58ms from Seoul, KR
103.7.238.7 AS38638 Ip Core Corporation 2.23ms from Tokyo, JP
27.123.12.150 AS38638 Ip Core Corporation 1.71ms from Tokyo, JP
111.92.246.11 AS38638 Ip Core Corporation 1.58ms from Tokyo, JP
45.207.173.231 AS38638 Ip Core Corporation 1.23ms from Tokyo, JP
154.83.20.111 AS38638 Ip Core Corporation 1.43ms from Tokyo, JP
27.123.14.75 AS38638 Ip Core Corporation 1.53ms from Tokyo, JP
154.215.1.136 AS38638 Ip Core Corporation 1.10ms from Hong Kong, HK
154.194.51.130 AS38638 Ip Core Corporation 0.77ms from Tokyo, JP
27.123.8.169 AS38638 Ip Core Corporation 1.46ms from Tokyo, JP
111.92.247.27 AS38638 Ip Core Corporation 1.77ms 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
150.165.167.46 AS1916 Rede Nacional de Ensino e Pesquisa 3.86ms from Campina Grande, BR
86.182.41.14 AS2856 British Telecommunications PLC 6.29ms from Erith, GB
112.48.252.206 AS9808 China Mobile Communications Group Co., Ltd. 5.22ms from Fuzhou, CN
123.255.231.254 AS45560 TOPNET. IP Transit AS 18.43ms from Hong Kong, HK
119.108.203.78 AS4837 CHINA UNICOM China169 Backbone 13.98ms from Liaoyang, CN
35.178.41.174 AS16509 Amazon.com, Inc. 0.17ms from London, GB
92.185.158.158 AS12479 Orange Espagne SA 8.88ms from Madrid, ES
193.150.60.190 AS57394 EPIC NETWORKS S.R.L. 2.40ms from Milan, IT
83.159.37.14 AS12322 Free SAS 1.31ms from Paris, FR
50.190.62.126 AS7922 Comcast Cable Communications, LLC 5.43ms from Portland, US
52.91.37.158 AS14618 Amazon.com, Inc. 0.47ms from Reston, US
34.224.246.254 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
50.239.174.190 AS7922 Comcast Cable Communications, LLC 1.87ms from Santa Clara, US
181.215.48.14 AS213690 AW SOLUCOES DIGITAIS LTDA 0.39ms from Sao Paulo, BR
177.76.41.174 AS26599 TELEFÔNICA BRASIL S.A 3.70ms from Sao Paulo, BR
166.198.252.142 AS7018 AT&T Enterprises, LLC 2.15ms from Seattle, US
175.232.83.238 AS4766 Korea Telecom 1.61ms from Seoul, KR
121.170.95.62 AS4766 Korea Telecom 3.32ms from Seoul, KR
222.237.96.78 AS9318 SK Broadband Co Ltd 2.48ms from Seoul, KR
175.137.67.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.48ms from Sepang, MY
61.171.124.62 AS4811 China Telecom (Group) 2.47ms from Shanghai, CN
210.242.52.254 AS3462 Data Communication Business Group 0.97ms from Taipei, TW
78.157.64.254 AS21211 Penkiu kontinentu komunikaciju centras, Ltd. 0.30ms from Vilnius, LT
79.110.193.206 AS35179 Korbank S. A. 0.07ms from Wrocław, PL
212.89.23.254 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 5.46ms from A Coruna, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 103.7.238.253
traceroute to 103.7.238.253 (103.7.238.253): 64 hops max, 52 byte packets
3 [] 80.81.194.180 1.212 ms
8 *
9 *
10 *
11 [AS38638] 103.7.238.253 257.523 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS38638 at robtex.

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