Ip Core Corporation
AS Number
38638
- Registered on
- 30 May 2008 (18 years old)
- Registered to
- A91A7381 (apnic)
- Network status
- Active, Allocated under JPNIC (APNIC)
- Network type
- Content
- Prefixes Originated
- 26 IPv4, 0 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
|
|
27.123.8.0/24 | Sheek Louch,Inc |
|
|
27.123.9.0/24 | Sheek Louch,Inc |
|
|
27.123.10.0/24 | Sheek Louch,Inc |
|
|
27.123.11.0/24 | Sheek Louch,Inc |
|
|
27.123.12.0/24 | Sheek Louch,Inc |
|
|
27.123.13.0/24 | Sheek Louch,Inc |
|
|
27.123.14.0/24 | Sheek Louch,Inc |
|
|
27.123.15.0/24 | Sheek Louch,Inc |
|
|
45.207.173.0/24 | Cloud Innovation Ltd |
|
|
103.7.236.0/24 | Ip Core Corporation |
|
|
103.7.237.0/24 | Ip Core Corporation |
|
|
103.7.238.0/24 | Ip Core Corporation |
|
|
103.7.239.0/24 | Ip Core Corporation |
|
|
111.92.244.0/24 | buzzworks co.,ltd |
|
|
111.92.245.0/24 | buzzworks co.,ltd |
|
|
111.92.246.0/24 | ONAIR-IDC co.,ltd |
|
|
111.92.247.0/24 | ONAIR-IDC co.,ltd |
|
|
154.83.20.0/24 | Onairnet |
|
|
154.83.21.0/24 | Onairnet |
|
|
154.91.168.0/24 | Onairnet |
|
|
154.91.169.0/24 | Onairnet |
|
|
154.194.51.0/24 | Internet Keeper Global (Group) Co.,Limited |
|
|
154.215.1.0/24 | CloudInnovation infrastructure |
|
|
182.23.208.0/24 | Sheek Louch,Inc |
|
|
182.23.209.0/24 | Sheek Louch,Inc |
|
|
182.23.211.0/24 | Sheek Louch,Inc |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS3491 | PCCW Global (HK) Ltd. | ✔ | ✘ | |
| AS13335 | Cloudflare, Inc. | ✔ | ✘ | |
| AS17676 | SoftBank Corp. | ✔ | ✘ | |
| AS2497 | Internet Initiative Japan Inc. | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS13335 | Cloudflare, Inc. | ✔ | ✘ | |
| AS3491 | PCCW Global (HK) Ltd. | ✔ | ✘ | |
| AS17676 | SoftBank Corp. | ✔ | ✘ | |
| AS2497 | Internet Initiative Japan Inc. | ✔ | ✘ |
[ JPNIC database provides information regarding IP address and ASN. Its use ] [ is restricted to network administration purposes. For further information, ] [ use 'whois -h whois.nic.ad.jp help'. To only display English output, ] [ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ] Autonomous System Information: a. [AS Number] 38638 b. [AS Name] IP-CORE g. [Organization] Ip Core Corporation m. [Administrative Contact] AT5054JP n. [Technical Contact] AT5054JP q. [Abuse] o. [IMPORT] p. [EXPORT] [Assigned Date] 2008/05/30 [Last Update] 2008/06/02 12:21:53(JST)Last Update: 2026-06-07T03:28:25Z UTC
Member of the following AS-SETs
| - | Member |
|---|---|
| RADB | as58453:as-asiaascust |
| RADB | as-skbroadband |
| RADB | as-bbix-t |
| RADB | as-anc-customer-proxy-register |
| ARIN | as13335:as-customers |
| RADB | as396998:as-customers-6 |
| RADB | as-kddcustomer2 |
| APNIC | as58453:as-asiatest |
| RADB | as-iij |
| RADB | as2497:as-iij |
| JPIRR | as2497:as-iij |
| JPIRR | as-gigainfra |
| RADB | as3491:as-customers-ap |
| RADB | as-itxbr1 |
| JPIRR | as-bbix-t |
| JPIRR | as-iij |
| RADB | as-gigainfra |
| RADB | as-telstra-intl-customers |
| RADB | as-ctbc-tools-6 |
| RADB | as-pacnet-customer-proxy-register |
| ARIN | as396998:as-customers-6 |
| RADB | as-10099 |
| APNIC | as58453:as-asiaascust |
| RADB | as-nexusguard-clients |
| ARIN | as-xo-b |