AS number details

AS38638

Ip Core Corporation  ·  ipcoremail.com

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AS38638 – Ip Core Corporation

Field Value
Country Japan
Website ipcoremail.com
Hosted domains 5,320
Number of IPv4 6,400
Number of IPv6 0
ASN type Hosting
Registry jpnic
Updated 17 years ago on Jun 02, 2008
Netblock Company Num of IPs
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
154.194.51.0/24 Onairnet 256
154.215.1.0/24 Onairnet 256
154.83.20.0/24 Onairnet 256
154.91.168.0/24 Onairnet 256
154.91.169.0/24 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
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
27.123.8.0/24 Sheek Louch,Inc 256
27.123.9.0/24 Sheek Louch,Inc 256
45.207.173.0/24 Cloud Innovation Ltd 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                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 5,320 domain names hosted across 342 IP addresses on this ASN.

IP Address Domain Domains on this IP
27.123.11.151 ██████████ 316
27.123.10.32 ██████████ 276
27.123.11.139 ██████████ 261
27.123.11.126 ██████████ 189
27.123.11.147 ██████████ 178
111.92.246.214 ██████████ 128
111.92.246.248 ██████████ 122
27.123.8.115 ██████████ 118
27.123.11.12 ██████████ 115
27.123.11.102 ██████████ 111

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS17676 SoftBank Corp.
AS3491 PCCW Global, 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 are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS17676 SoftBank Corp.
AS3491 PCCW Global, Inc.
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

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

IP Address ASN Details
182.23.209.125 AS38638 Ip Core Corporation 1.83ms from Tokyo, JP
27.123.15.203 AS38638 Ip Core Corporation 1.42ms from Tokyo, JP
154.194.51.140 AS38638 Ip Core Corporation 0.56ms from Tokyo, JP
103.7.238.7 AS38638 Ip Core Corporation 2.18ms from Tokyo, JP
154.91.169.18 AS38638 Ip Core Corporation 0.84ms from Tokyo, JP
27.123.9.228 AS38638 Ip Core Corporation 1.88ms from Seoul, KR
154.83.20.111 AS38638 Ip Core Corporation 1.16ms from Tokyo, JP
45.207.173.52 AS38638 Ip Core Corporation 1.06ms from Tokyo, JP
111.92.244.46 AS38638 Ip Core Corporation 1.93ms from Tokyo, JP
103.7.237.253 AS38638 Ip Core Corporation 2.20ms from Seoul, KR
27.123.12.146 AS38638 Ip Core Corporation 1.86ms from Tokyo, JP
154.91.168.18 AS38638 Ip Core Corporation 1.11ms from Tokyo, JP
27.123.11.172 AS38638 Ip Core Corporation 1.40ms from Tokyo, JP
182.23.208.101 AS38638 Ip Core Corporation 1.61ms from Tokyo, JP
111.92.247.19 AS38638 Ip Core Corporation 1.89ms from Tokyo, JP
111.92.246.41 AS38638 Ip Core Corporation 1.45ms from Tokyo, JP
27.123.10.24 AS38638 Ip Core Corporation 1.65ms from Tokyo, JP
103.7.239.51 AS38638 Ip Core Corporation 1.87ms from Tokyo, JP
27.123.13.204 AS38638 Ip Core Corporation 1.86ms from Seoul, KR
103.7.236.227 AS38638 Ip Core Corporation 1.34ms from Tokyo, JP
154.215.1.37 AS38638 Ip Core Corporation 1.11ms from Hong Kong, HK
27.123.14.75 AS38638 Ip Core Corporation 1.46ms from Tokyo, JP
27.123.8.112 AS38638 Ip Core Corporation 1.60ms 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
162.233.233.110 AS7018 AT&T Enterprises, LLC 8.00ms from Atlanta, US
41.97.22.158 AS36947 Telecom Algeria 13.90ms from Barcelona, ES
119.39.15.190 AS4837 CHINA UNICOM China169 Backbone 2.27ms from Changsha, CN
75.190.60.238 AS11426 Charter Communications Inc 7.72ms from Charlotte, US
73.14.173.78 AS7922 Comcast Cable Communications, LLC 5.24ms from Denver, US
67.165.202.14 AS7922 Comcast Cable Communications, LLC 3.22ms from Denver, US
122.239.59.78 AS4134 CHINANET-BACKBONE 12.87ms from Hangzhou, CN
156.243.30.14 AS40065 CNSERVERS LLC 0.51ms from Hong Kong, HK
14.136.174.174 AS9269 Hong Kong Broadband Network Ltd. 0.92ms from Hong Kong, HK
202.166.164.46 AS55501 141-143 Maulana Shaukat Ali Road 17.38ms from Karachi, PK
86.141.29.62 AS2856 British Telecommunications PLC 4.50ms from London, GB
193.150.60.190 AS57394 EPIC NETWORKS S.R.L. 2.35ms from Milan, IT
180.146.5.222 AS17511 OPTAGE Inc. 2.39ms from Osaka, JP
114.156.243.190 AS4713 NTT Communications Corporation 12.11ms from Osaka, JP
41.56.127.254 AS37105 RAIN GROUP HOLDINGS (PTY) LTD 16.44ms from Pretoria, ZA
39.80.16.238 AS4837 CHINA UNICOM China169 Backbone 9.58ms from Qingdao, CN
205.250.255.78 AS852 TELUS Communications Inc. 4.04ms from Seattle, US
15.164.126.238 AS16509 Amazon.com, Inc. 0.18ms from Seoul, KR
118.35.169.126 AS4766 Korea Telecom 7.45ms from Seoul, KR
175.208.173.62 AS4766 Korea Telecom 1.41ms from Seoul, KR
211.39.234.254 AS9457 DREAMLINE CO. 2.43ms from Seoul, KR
8.155.89.46 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.43ms from Shenzhen, CN
115.43.41.254 AS9416 Hoshin Multimedia Center Inc. 1.53ms from Taipei, TW
46.121.182.254 AS12400 Partner Communications Ltd. 0.94ms from Tel Aviv, IL
195.251.163.254 AS8617 University of the Aegean 6.42ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 154.83.20.111
traceroute to 154.83.20.111 (154.83.20.111): 64 hops max, 52 byte packets
2 *
4 [AS3491] 63.218.250.22 1.913 ms
5 *
6 *
7 *
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 AS38638 at robtex.

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