AS9824
JTCL-JP-AS
JCOM Co., Ltd. ·
www.jcom.co.jp/english
JP
APNIC
Cable/DSL/ISP
RatioMostly Inbound
Peering PolicySelective
ScopeRegional
IRRAS-9824TRANSIT AS-9824TRANSIT6
231
IPv4 Prefixes
62
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
6
IX Points
4
Facilities
78%
RPKI Valid Rate
IP Purity Address-space quality
Assessing the address space...
Network Topology Upstream/Downstream
Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 293
RPKI Valid 156
RPKI Invalid 0
Unsigned / Unknown 44
Sampled 200 / 293
IPv4 Prefixes 231
42.144.0.0/1342.148.0.0/1642.149.0.0/1642.150.0.0/1642.150.0.0/1842.150.128.0/1842.144.0.0/16124.141.0.0/1761.27.128.0/1727.142.0.0/17203.165.0.0/16203.165.0.0/17203.165.128.0/1742.147.0.0/1642.146.0.0/1642.150.192.0/18110.129.0.0/16110.130.0.0/16110.131.0.0/16110.133.128.0/17110.134.0.0/1827.136.0.0/13210.20.128.0/17110.129.192.0/18110.133.0.0/17110.134.64.0/1842.150.64.0/1860.58.0.0/1660.59.128.0/1760.62.0.0/1759.166.0.0/1759.166.128.0/1759.168.0.0/1759.169.0.0/1859.169.64.0/1859.169.128.0/1759.170.0.0/1859.170.128.0/1759.170.192.0/1861.21.128.0/1761.22.0.0/1861.23.0.0/1661.23.0.0/1761.24.0.0/1661.25.128.0/1761.26.0.0/1761.22.64.0/1861.24.0.0/1761.25.0.0/1760.58.0.0/1760.61.0.0/1660.62.128.0/1759.168.0.0/1659.168.128.0/1759.170.128.0/1860.60.0.0/1660.60.128.0/17110.128.0.0/13110.129.128.0/1859.166.0.0/1659.170.64.0/1861.22.0.0/1661.22.0.0/1761.22.128.0/1761.27.0.0/1661.21.0.0/1761.25.0.0/1661.26.128.0/17116.65.0.0/16116.65.0.0/17210.20.0.0/16110.128.0.0/16110.135.128.0/1842.145.0.0/16116.64.0.0/16116.64.128.0/17116.220.0.0/16116.222.0.0/16116.222.0.0/17116.223.0.0/16116.223.0.0/17116.214.16.0/21116.220.0.0/17116.221.0.0/17116.221.128.0/17116.222.64.0/18116.222.192.0/18116.223.128.0/17210.20.0.0/17210.194.128.0/17110.135.192.0/18210.194.0.0/1659.170.0.0/1659.170.0.0/1759.171.0.0/1659.171.0.0/1759.171.128.0/17110.132.0.0/1661.22.128.0/1860.59.0.0/17119.172.0.0/17119.169.0.0/16119.169.0.0/18119.169.128.0/18119.170.0.0/18119.170.128.0/18119.170.192.0/18119.173.0.0/17119.173.128.0/17119.174.128.0/17119.175.128.0/17116.220.128.0/17116.221.0.0/16116.65.128.0/17210.194.0.0/17119.168.0.0/16119.169.128.0/17119.172.0.0/16119.173.0.0/16125.8.0.0/17125.9.64.0/18125.9.128.0/17125.9.128.0/18125.11.128.0/18125.11.192.0/18125.12.128.0/17125.13.0.0/18125.14.0.0/16125.15.0.0/17116.222.128.0/18119.169.64.0/1860.58.128.0/1760.60.0.0/17124.140.128.0/17124.143.128.0/17124.144.0.0/16124.145.128.0/17220.152.64.0/1942.151.0.0/1661.27.192.0/18119.172.128.0/17119.172.0.0/18119.170.128.0/17110.135.0.0/16119.170.0.0/1727.137.0.0/1627.139.0.0/1627.142.128.0/17124.141.0.0/16124.143.0.0/17124.144.128.0/17124.145.0.0/17125.10.0.0/16125.11.128.0/17125.13.0.0/17125.13.128.0/17124.144.0.0/17125.11.0.0/16125.13.128.0/1859.169.0.0/16119.171.0.0/1760.61.0.0/1760.62.0.0/16119.168.128.0/17119.174.0.0/16119.174.128.0/18119.175.0.0/1861.24.128.0/17125.13.64.0/18110.134.0.0/1660.61.128.0/17116.64.0.0/17125.9.0.0/17125.12.0.0/17119.171.128.0/1727.136.0.0/17220.152.0.0/18119.170.0.0/16119.174.0.0/17119.175.0.0/1627.136.128.0/1727.138.0.0/1627.141.0.0/16124.140.0.0/16124.145.64.0/18125.8.192.0/18125.12.0.0/16119.170.64.0/18119.171.0.0/16119.175.0.0/17124.145.0.0/18124.142.128.0/17119.168.0.0/17125.9.0.0/18125.13.192.0/18125.8.0.0/18125.8.128.0/18125.9.192.0/18125.11.64.0/1827.140.0.0/1627.143.0.0/1660.59.0.0/16116.222.128.0/17119.175.64.0/18116.222.0.0/1861.21.0.0/1661.22.192.0/1861.23.128.0/1761.26.0.0/1661.27.0.0/17124.140.0.0/17124.141.128.0/17124.142.0.0/16124.142.0.0/17124.143.0.0/16124.145.0.0/16124.145.128.0/18124.145.192.0/18125.8.0.0/16125.8.64.0/18125.8.128.0/17125.9.0.0/16125.10.0.0/17125.10.128.0/17125.11.0.0/17125.11.0.0/18125.13.0.0/16125.14.0.0/17125.14.128.0/17125.15.0.0/16125.15.128.0/17
IPv6 Prefixes 62
2001:ff0:3000::/372001:ff0:9000::/372001:ff0:7000::/372001:ff0:a800::/372001:ff0:b000::/372001:ff0:f000::/372001:ff0:8800::/372001:ff0:1000::/372001:ff0:5000::/372001:ff0::/322001:ff0:2800::/372001:ff0:4800::/372001:ff0:5800::/372001:ff0:c000::/372001:ff0:d000::/372001:ff0:f800::/372001:ff0::/372001:ff0:800::/372001:ff0:1800::/372001:ff0:c800::/372001:ff0:d800::/372001:ff0:e000::/372001:ff0:b800::/372001:ff0:4000::/372001:ff0:7800::/372001:ff0:6000::/372001:ff0:8000::/372405:1200::/292405:1200::/342405:1200:8000::/342405:1200:c000::/342405:1201::/342405:1201:8000::/342405:1204::/342405:1204:4000::/342405:1204:8000::/342405:1205:4000::/342405:1205:8000::/342001:ff0:2000::/372001:ff0:3800::/372001:ff0:9800::/372405:1202::/342405:1202:8000::/342405:1206:4000::/342405:1206:8000::/342001:ff0:6800::/372001:ff0:a000::/372001:ff0:e800::/372405:1200:4000::/342405:1201:4000::/342405:1201:c000::/342405:1202:4000::/342405:1202:c000::/342405:1203::/342405:1203:4000::/342405:1203:8000::/342405:1203:c000::/342405:1204:c000::/342405:1205::/342405:1205:c000::/342405:1206::/342405:1206:c000::/34
Facilities 4
Click a point on the map to locate a facility
| Name | City | Country |
|---|---|---|
| Telehouse – TOKYO Otemachi (KDDI Otemachi) | Tokyo | JP |
| AT TOKYO (CC1/CC2) | Tokyo | JP |
| NTT DATA Dojima (building #4) | Osaka | JP |
| Telehouse – OSAKA 1&2 | Osaka | JP |
Colocated Networks 30
Shared Data Center
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS17511 | OPTAGE | Cable/DSL/ISP | 4/4 |
| AS2906 | Netflix | Content | 4/4 |
| AS59110 | BPS | NSP | 3/4 |
| AS32934 | Meta | Content | 3/4 |
| AS20940 | Akamai Technologies | Content | 3/4 |
| AS16509 | Amazon.com | Enterprise | 3/4 |
| AS4685 | ASAHI Net | Cable/DSL/ISP | 3/4 |
| AS4637 | Telstra (International) | NSP | 3/4 |
| AS2527 | Sony Network Communications | NSP | 3/4 |
| AS2518 | BIGLOBE (AS2518) | NSP | 3/4 |
| AS2497 | Internet Initiative Japan | NSP | 3/4 |
| AS714 | Apple Inc. | Content | 3/4 |
| AS396986 | ByteDance | Content | 2/4 |
| AS131962 | OPENDCI | Non-Profit | 2/4 |
| AS55900 | GLBB Japan | NSP | 2/4 |
| AS54994 | meteversecloud | NSP | 2/4 |
| AS49915 | Megaport Global Access | NSP | 2/4 |
| AS38634 | niconico-douga | Content | 2/4 |
| AS38074 | SDCC OpenNetwork | Educational/Research | 2/4 |
| AS32261 | Subspace | 2/4 | |
| AS22822 | Edgio - AS22822 | Content | 2/4 |
| AS18135 | BTV Co.,Ltd. | Cable/DSL/ISP | 2/4 |
| AS18081 | Kintetsu Cable Network Co. | Cable/DSL/ISP | 2/4 |
| AS18077 | Yamaguchi Cable Vision Co.,ltd. | Cable/DSL/ISP | 2/4 |
| AS17939 | MCN Inc. | Cable/DSL/ISP | 2/4 |
| AS17676 | SoftBank Corp. | NSP | 2/4 |
| AS15169 | Google LLC | Content | 2/4 |
| AS14340 | Salesforce.com | Content | 2/4 |
| AS10019 | Matsusaka CATV Station Co., Ltd. | Cable/DSL/ISP | 2/4 |
| AS10004 | Phoenix Communications Inc. | Cable/DSL/ISP | 2/4 |
Registration Info
AS Name
JTCL-JP-AS
Organization
JCOM Co., Ltd.
Country/Region
JP
Registration Date
[email protected] 20141223 #01:14:43Z
Update Date
2021-10-18T23:16:54Z
Raw Whois Data
aut-num: AS9824 as-name: JTCL-JP-AS descr: JCOM Co., Ltd. country: JP org: ORG-JTCL1-AP admin-c: JTCL2-AP tech-c: JTCL2-AP abuse-c: AJ428-AP mnt-lower: MAINT-JTCL-JP mnt-routes: MAINT-JTCL-JP mnt-by: APNIC-HM mnt-irt: IRT-JTCL-JP last-modified: 2021-10-18T23:16:54Z source: APNIC aut-num: AS9824 as-name: ASN-ATHOMEJP descr: @NetHome admin-c: Akio Kozakai tech-c: Akio Kozakai notify: [email protected] mnt-by: MAINT-AS9824 changed: [email protected] 20141223 #01:14:43Z source: RADB last-modified: 2023-11-13T15:47:01Z --- ARIN Whois --- # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # No match found for a AS9824. # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #