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 5,261
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 5,261 domain names hosted across 345 IP addresses on this ASN.

IP Address Domain Domains on this IP
27.123.11.151 ██████████ 313
27.123.10.32 ██████████ 269
27.123.11.139 ██████████ 263
27.123.11.126 ██████████ 187
27.123.11.147 ██████████ 180
111.92.246.214 ██████████ 128
27.123.8.115 ██████████ 118
27.123.8.105 ██████████ 111
27.123.8.21 ██████████ 102
111.92.246.248 ██████████ 93

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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.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 1.89ms from Tokyo, JP
182.23.208.103 AS38638 Ip Core Corporation 1.78ms from Tokyo, JP
103.7.237.253 AS38638 Ip Core Corporation 2.16ms from Seoul, KR
45.207.173.232 AS38638 Ip Core Corporation 1.13ms from Tokyo, JP
111.92.246.130 AS38638 Ip Core Corporation 1.45ms from Tokyo, JP
27.123.9.228 AS38638 Ip Core Corporation 2.03ms from Seoul, KR
111.92.244.49 AS38638 Ip Core Corporation 1.89ms from Tokyo, JP
27.123.13.208 AS38638 Ip Core Corporation 1.60ms from Seoul, KR
27.123.11.146 AS38638 Ip Core Corporation 1.58ms from Tokyo, JP
27.123.8.132 AS38638 Ip Core Corporation 1.54ms from Tokyo, JP
111.92.247.19 AS38638 Ip Core Corporation 1.81ms from Tokyo, JP
154.215.1.136 AS38638 Ip Core Corporation 1.10ms from Hong Kong, HK
27.123.10.14 AS38638 Ip Core Corporation 1.65ms from Tokyo, JP
27.123.12.150 AS38638 Ip Core Corporation 1.79ms from Tokyo, JP
154.91.169.71 AS38638 Ip Core Corporation 0.73ms from Tokyo, JP
27.123.14.51 AS38638 Ip Core Corporation 1.48ms from Tokyo, JP
27.123.15.203 AS38638 Ip Core Corporation 1.39ms from Tokyo, JP
154.194.51.133 AS38638 Ip Core Corporation 0.59ms from Tokyo, JP
103.7.236.141 AS38638 Ip Core Corporation 1.38ms from Tokyo, JP
154.83.20.245 AS38638 Ip Core Corporation 1.38ms from Tokyo, JP
103.7.238.7 AS38638 Ip Core Corporation 2.34ms from Tokyo, JP
103.7.239.18 AS38638 Ip Core Corporation 1.85ms from Tokyo, JP
154.91.168.18 AS38638 Ip Core Corporation 1.04ms 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
132.220.227.94 AS8075 Microsoft Corporation 1.95ms from Amsterdam, NL
99.44.41.174 AS7018 AT&T Enterprises, LLC 13.72ms from Atlanta, US
43.143.221.126 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
195.199.155.174 AS1955 KIFU (Governmental Info Tech Development Agency) 5.07ms from Budapest, HU
156.193.95.174 AS8452 TE-AS 2.95ms from Cairo, EG
75.63.111.254 AS7018 AT&T Enterprises, LLC 5.99ms from Dallas, US
91.134.117.206 AS16276 OVH SAS 1.63ms from Gravelines, FR
91.121.242.174 AS16276 OVH SAS 0.11ms from Gravelines, FR
106.52.101.14 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.81ms from Guangzhou, CN
171.233.96.238 AS7552 Viettel Group 1.06ms from Ho Chi Minh City, VN
154.114.24.126 AS2018 TENET (The UNINET Project) 1.25ms from Johannesburg, ZA
160.72.21.110 AS46887 Crown Castle Fiber LLC 0.30ms from Los Angeles, US
54.230.217.142 AS16509 Amazon.com, Inc. 1.48ms from Oslo, NO
88.213.251.206 AS8399 SEWAN SAS 0.69ms from Paris, FR
207.224.18.254 AS209 CenturyLink Communications, LLC 0.65ms from Portland, US
177.36.47.78 AS262907 BRASIL TECPAR | AMIGO | AVATO 0.60ms from Porto Alegre, BR
96.64.240.158 AS7922 Comcast Cable Communications, LLC 5.57ms from San Jose, US
163.247.175.238 AS17147 Ministerio del Interior y de Seguridad Publica - Gobierno de Chile 0.66ms from Santiago, CL
210.99.98.126 AS4766 Korea Telecom 1.24ms from Seoul, KR
39.114.62.238 AS9318 SK Broadband Co Ltd 5.50ms from Seoul, KR
39.115.41.78 AS9318 SK Broadband Co Ltd 1.37ms from Seoul, KR
128.106.70.254 AS9506 Singtel Fibre Broadband 1.38ms from Singapore, SG
202.39.58.254 AS3462 Data Communication Business Group 1.13ms from Taipei, TW
126.58.149.190 AS17676 SoftBank Corp. 7.76ms from Tokyo, JP
216.66.17.254 AS6939 Hurricane Electric LLC 0.16ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 103.7.239.79
traceroute to 103.7.239.79 (103.7.239.79): 64 hops max, 52 byte packets
8 *
9 *
10 [AS38638] 103.7.239.79 106.018 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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