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 5,264
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 5,264 domain names hosted across 344 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 ██████████ 127
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
27.123.12.32 AS38638 Ip Core Corporation 1.70ms from Tokyo, JP
27.123.13.204 AS38638 Ip Core Corporation 1.85ms from Seoul, KR
182.23.209.125 AS38638 Ip Core Corporation 1.83ms from Tokyo, JP
154.83.20.111 AS38638 Ip Core Corporation 1.49ms from Tokyo, JP
154.215.1.34 AS38638 Ip Core Corporation 1.10ms from Hong Kong, HK
182.23.208.134 AS38638 Ip Core Corporation 1.66ms from Tokyo, JP
27.123.9.201 AS38638 Ip Core Corporation 2.10ms from Seoul, KR
103.7.238.7 AS38638 Ip Core Corporation 2.23ms from Tokyo, JP
27.123.8.184 AS38638 Ip Core Corporation 1.23ms from Tokyo, JP
103.7.239.223 AS38638 Ip Core Corporation 0.96ms from Tokyo, JP
103.7.236.216 AS38638 Ip Core Corporation 0.57ms from Tokyo, JP
111.92.244.47 AS38638 Ip Core Corporation 1.86ms from Tokyo, JP
27.123.14.29 AS38638 Ip Core Corporation 1.47ms from Tokyo, JP
27.123.11.104 AS38638 Ip Core Corporation 1.04ms from Tokyo, JP
103.7.237.253 AS38638 Ip Core Corporation 2.15ms from Seoul, KR
154.91.169.72 AS38638 Ip Core Corporation 0.66ms from Tokyo, JP
45.207.173.42 AS38638 Ip Core Corporation 1.10ms from Tokyo, JP
154.91.168.18 AS38638 Ip Core Corporation 1.16ms from Tokyo, JP
111.92.247.35 AS38638 Ip Core Corporation 1.88ms from Tokyo, JP
27.123.10.28 AS38638 Ip Core Corporation 1.15ms from Tokyo, JP
154.194.51.140 AS38638 Ip Core Corporation 0.57ms from Tokyo, JP
111.92.246.130 AS38638 Ip Core Corporation 0.62ms from Tokyo, JP
27.123.15.65 AS38638 Ip Core Corporation 1.30ms 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
98.111.222.142 AS701 Verizon Business 6.44ms from Ashburn, US
79.175.155.94 AS25184 Afranet 15.00ms from Baku, AZ
125.24.210.14 AS23969 TOT Public Company Limited 1.88ms from Bangkok, TH
181.10.28.14 AS7303 Telecom Argentina S.A. 1.01ms from Buenos Aires, AR
67.6.241.254 AS19901 Brightspeed 11.61ms from Chicago, US
216.147.180.110 AS26794 Dakota Carrier Network 13.51ms from Chicago, US
38.48.33.254 AS174 Cogent Communications 5.55ms from Dallas, US
93.226.103.46 AS3320 Deutsche Telekom AG 2.60ms from Duesseldorf, DE
116.48.100.254 AS4760 HKT Limited 1.01ms from Hong Kong, HK
99.83.252.254 AS16509 Amazon.com, Inc. 0.04ms from Lagos, NG
172.80.96.30 AS22552 eSited Solutions 0.28ms from Los Angeles, US
85.59.229.30 AS12479 Orange Espagne SA 13.65ms from Madrid, ES
46.151.2.254 AS197406 OOO Telecom LTD 15.37ms from Moscow, RU
98.15.189.46 AS12271 Charter Communications Inc 6.69ms from New York City, US
177.36.47.78 AS262907 BRASIL TECPAR | AMIGO | AVATO 0.58ms from Porto Alegre, BR
39.85.25.254 AS4837 CHINA UNICOM China169 Backbone 5.99ms from Qingdao, CN
131.221.116.190 AS52937 FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE 1.88ms from Rio de Janeiro, BR
152.252.65.94 AS10429 TELEFÔNICA BRASIL S.A 1.51ms from Sao Paulo, BR
121.169.194.254 AS4766 Korea Telecom 1.28ms from Seoul, KR
121.128.65.254 AS4766 Korea Telecom 1.34ms from Seoul, KR
114.219.53.62 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.18ms from Shanghai, CN
142.198.225.238 AS577 Bell Canada 1.48ms from Toronto, CA
71.220.188.254 AS209 CenturyLink Communications, LLC 5.76ms from Atlanta, US
192.133.104.254 AS15221 StratusIQ 2.94ms from Denver, US
5.151.182.30 AS42689 Glide Student & Residential Limited 0.50ms from Edinburgh, GB

Traceroute

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

$
traceroute -a -n -q1 154.91.168.253
traceroute to 154.91.168.253 (154.91.168.253): 64 hops max, 52 byte packets
2 *
4 [AS3491] 63.218.250.30 0.512 ms
5 *
6 *
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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