Skip to main content

AS9824

JTCL-JP-AS

JCOM Co., Ltd.

Registry

Authoritative registration data

AS number
9824
Name
JTCL-JP-AS
Organisation
JCOM Co., Ltd.
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

233

IPv6 prefixes

62

Total announced

295

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS9824
110.128.0.0/13 IPv4 /13 not checked
27.136.0.0/13 IPv4 /13 not checked
42.144.0.0/13 IPv4 /13 not checked
110.129.0.0/16 IPv4 /16 not checked
110.130.0.0/16 IPv4 /16 RPKI valid
110.131.0.0/16 IPv4 /16 not checked
110.132.0.0/16 IPv4 /16 RPKI valid
110.134.0.0/16 IPv4 /16 not checked
110.135.0.0/16 IPv4 /16 not checked
116.220.0.0/16 IPv4 /16 not checked
116.221.0.0/16 IPv4 /16 RPKI valid
116.222.0.0/16 IPv4 /16 RPKI valid
116.223.0.0/16 IPv4 /16 not checked
116.64.0.0/16 IPv4 /16 RPKI valid
116.65.0.0/16 IPv4 /16 not checked
119.168.0.0/16 IPv4 /16 not checked
119.169.0.0/16 IPv4 /16 RPKI valid
119.170.0.0/16 IPv4 /16 not checked
119.171.0.0/16 IPv4 /16 not checked
119.172.0.0/16 IPv4 /16 not checked
119.173.0.0/16 IPv4 /16 RPKI valid
119.174.0.0/16 IPv4 /16 not checked
119.175.0.0/16 IPv4 /16 not checked
124.140.0.0/16 IPv4 /16 not checked
124.141.0.0/16 IPv4 /16 not checked
124.142.0.0/16 IPv4 /16 not checked
124.143.0.0/16 IPv4 /16 RPKI valid
124.144.0.0/16 IPv4 /16 RPKI valid
124.145.0.0/16 IPv4 /16 RPKI valid
125.10.0.0/16 IPv4 /16 RPKI valid
125.11.0.0/16 IPv4 /16 RPKI valid
125.12.0.0/16 IPv4 /16 RPKI valid
125.13.0.0/16 IPv4 /16 not checked
125.14.0.0/16 IPv4 /16 RPKI valid
125.15.0.0/16 IPv4 /16 RPKI valid
125.8.0.0/16 IPv4 /16 not checked
125.9.0.0/16 IPv4 /16 not checked
203.165.0.0/16 IPv4 /16 not checked
210.194.0.0/16 IPv4 /16 RPKI valid
210.20.0.0/16 IPv4 /16 RPKI valid
27.137.0.0/16 IPv4 /16 not checked
27.138.0.0/16 IPv4 /16 not checked
27.139.0.0/16 IPv4 /16 not checked
27.140.0.0/16 IPv4 /16 RPKI valid
27.141.0.0/16 IPv4 /16 RPKI valid
27.143.0.0/16 IPv4 /16 not checked
42.144.0.0/16 IPv4 /16 not checked
42.145.0.0/16 IPv4 /16 RPKI valid
42.146.0.0/16 IPv4 /16 RPKI valid
42.147.0.0/16 IPv4 /16 RPKI valid
42.148.0.0/16 IPv4 /16 RPKI valid
42.150.0.0/16 IPv4 /16 RPKI valid
42.151.0.0/16 IPv4 /16 RPKI valid
59.166.0.0/16 IPv4 /16 RPKI valid
59.168.0.0/16 IPv4 /16 not checked
59.169.0.0/16 IPv4 /16 not checked
59.170.0.0/16 IPv4 /16 RPKI valid
59.171.0.0/16 IPv4 /16 RPKI valid
60.58.0.0/16 IPv4 /16 RPKI valid
60.59.0.0/16 IPv4 /16 RPKI valid
60.60.0.0/16 IPv4 /16 RPKI valid
60.61.0.0/16 IPv4 /16 not checked
60.62.0.0/16 IPv4 /16 not checked
61.21.0.0/16 IPv4 /16 RPKI valid
61.22.0.0/16 IPv4 /16 not checked
61.23.0.0/16 IPv4 /16 not checked
61.24.0.0/16 IPv4 /16 not checked
61.25.0.0/16 IPv4 /16 not checked
61.26.0.0/16 IPv4 /16 RPKI valid
61.27.0.0/16 IPv4 /16 RPKI valid
110.128.0.0/17 IPv4 /17 not checked
110.128.128.0/17 IPv4 /17 not checked
110.133.0.0/17 IPv4 /17 RPKI valid
110.133.128.0/17 IPv4 /17 not checked
116.220.0.0/17 IPv4 /17 not checked
116.220.128.0/17 IPv4 /17 RPKI valid
116.221.0.0/17 IPv4 /17 not checked
116.221.128.0/17 IPv4 /17 not checked
116.222.0.0/17 IPv4 /17 RPKI valid
116.222.128.0/17 IPv4 /17 not checked
116.223.0.0/17 IPv4 /17 RPKI valid
116.223.128.0/17 IPv4 /17 RPKI valid
116.64.0.0/17 IPv4 /17 RPKI valid
116.64.128.0/17 IPv4 /17 not checked
116.65.0.0/17 IPv4 /17 RPKI valid
116.65.128.0/17 IPv4 /17 not checked
119.168.0.0/17 IPv4 /17 RPKI valid
119.168.128.0/17 IPv4 /17 not checked
119.169.128.0/17 IPv4 /17 RPKI valid
119.170.0.0/17 IPv4 /17 RPKI valid
119.170.128.0/17 IPv4 /17 RPKI valid
119.171.0.0/17 IPv4 /17 RPKI valid
119.171.128.0/17 IPv4 /17 RPKI valid
119.172.0.0/17 IPv4 /17 not checked
119.172.128.0/17 IPv4 /17 RPKI valid
119.173.0.0/17 IPv4 /17 not checked
119.173.128.0/17 IPv4 /17 RPKI valid
119.174.0.0/17 IPv4 /17 not checked
119.174.128.0/17 IPv4 /17 not checked
119.175.0.0/17 IPv4 /17 not checked
119.175.128.0/17 IPv4 /17 RPKI valid
124.140.0.0/17 IPv4 /17 RPKI valid
124.140.128.0/17 IPv4 /17 not checked
124.141.0.0/17 IPv4 /17 RPKI valid
124.141.128.0/17 IPv4 /17 RPKI valid
124.142.0.0/17 IPv4 /17 RPKI valid
124.142.128.0/17 IPv4 /17 RPKI valid
124.143.0.0/17 IPv4 /17 RPKI valid
124.143.128.0/17 IPv4 /17 RPKI valid
124.144.0.0/17 IPv4 /17 RPKI valid
124.144.128.0/17 IPv4 /17 RPKI valid
124.145.0.0/17 IPv4 /17 RPKI valid
124.145.128.0/17 IPv4 /17 not checked
125.10.0.0/17 IPv4 /17 not checked
125.10.128.0/17 IPv4 /17 RPKI valid
125.11.0.0/17 IPv4 /17 not checked
125.11.128.0/17 IPv4 /17 RPKI valid
125.12.0.0/17 IPv4 /17 RPKI valid
125.12.128.0/17 IPv4 /17 RPKI valid
125.13.0.0/17 IPv4 /17 not checked
125.13.128.0/17 IPv4 /17 RPKI valid
125.14.0.0/17 IPv4 /17 not checked
125.14.128.0/17 IPv4 /17 not checked
125.15.0.0/17 IPv4 /17 RPKI valid
125.15.128.0/17 IPv4 /17 RPKI valid
125.8.0.0/17 IPv4 /17 not checked
125.8.128.0/17 IPv4 /17 RPKI valid
125.9.0.0/17 IPv4 /17 not checked
125.9.128.0/17 IPv4 /17 not checked
203.165.0.0/17 IPv4 /17 not checked
203.165.128.0/17 IPv4 /17 RPKI valid
210.194.0.0/17 IPv4 /17 not checked
210.194.128.0/17 IPv4 /17 not checked
210.20.0.0/17 IPv4 /17 not checked
210.20.128.0/17 IPv4 /17 RPKI valid
27.136.0.0/17 IPv4 /17 not checked
27.136.128.0/17 IPv4 /17 not checked
27.142.0.0/17 IPv4 /17 not checked
27.142.128.0/17 IPv4 /17 RPKI valid
42.149.0.0/17 IPv4 /17 not checked
42.149.128.0/17 IPv4 /17 not checked
59.166.0.0/17 IPv4 /17 not checked
59.166.128.0/17 IPv4 /17 not checked
59.168.0.0/17 IPv4 /17 RPKI valid
59.168.128.0/17 IPv4 /17 RPKI valid
59.169.128.0/17 IPv4 /17 RPKI valid
59.170.0.0/17 IPv4 /17 RPKI valid
59.170.128.0/17 IPv4 /17 RPKI valid
59.171.0.0/17 IPv4 /17 RPKI valid
59.171.128.0/17 IPv4 /17 not checked
60.58.0.0/17 IPv4 /17 not checked
60.58.128.0/17 IPv4 /17 not checked
60.59.0.0/17 IPv4 /17 not checked
60.59.128.0/17 IPv4 /17 RPKI valid
60.60.0.0/17 IPv4 /17 RPKI valid
60.60.128.0/17 IPv4 /17 RPKI valid
60.61.0.0/17 IPv4 /17 RPKI valid
60.61.128.0/17 IPv4 /17 RPKI valid
60.62.0.0/17 IPv4 /17 not checked
60.62.128.0/17 IPv4 /17 not checked
61.21.0.0/17 IPv4 /17 not checked
61.21.128.0/17 IPv4 /17 RPKI valid
61.22.0.0/17 IPv4 /17 not checked
61.22.128.0/17 IPv4 /17 RPKI valid
61.23.0.0/17 IPv4 /17 RPKI valid
61.23.128.0/17 IPv4 /17 RPKI valid
61.24.0.0/17 IPv4 /17 RPKI valid
61.24.128.0/17 IPv4 /17 RPKI valid
61.25.0.0/17 IPv4 /17 not checked
61.25.128.0/17 IPv4 /17 not checked
61.26.0.0/17 IPv4 /17 not checked
61.26.128.0/17 IPv4 /17 RPKI valid
61.27.0.0/17 IPv4 /17 RPKI valid
61.27.128.0/17 IPv4 /17 RPKI valid
110.129.128.0/18 IPv4 /18 RPKI valid
110.129.192.0/18 IPv4 /18 RPKI valid
110.134.0.0/18 IPv4 /18 RPKI valid
110.134.64.0/18 IPv4 /18 RPKI valid
110.135.128.0/18 IPv4 /18 not checked
110.135.192.0/18 IPv4 /18 not checked
116.222.0.0/18 IPv4 /18 RPKI valid
116.222.128.0/18 IPv4 /18 not checked
116.222.192.0/18 IPv4 /18 not checked
116.222.64.0/18 IPv4 /18 not checked
119.169.0.0/18 IPv4 /18 RPKI valid
119.169.128.0/18 IPv4 /18 not checked
119.169.64.0/18 IPv4 /18 not checked
119.170.0.0/18 IPv4 /18 RPKI valid
119.170.128.0/18 IPv4 /18 RPKI valid
119.170.192.0/18 IPv4 /18 RPKI valid
119.170.64.0/18 IPv4 /18 not checked
119.172.0.0/18 IPv4 /18 RPKI valid
119.174.128.0/18 IPv4 /18 RPKI valid
119.175.0.0/18 IPv4 /18 RPKI valid
119.175.64.0/18 IPv4 /18 not checked
124.145.0.0/18 IPv4 /18 RPKI valid
124.145.128.0/18 IPv4 /18 RPKI valid
124.145.192.0/18 IPv4 /18 RPKI valid
124.145.64.0/18 IPv4 /18 not checked
125.11.0.0/18 IPv4 /18 RPKI valid
125.11.128.0/18 IPv4 /18 RPKI valid
125.11.192.0/18 IPv4 /18 RPKI valid
125.11.64.0/18 IPv4 /18 RPKI valid
125.13.0.0/18 IPv4 /18 not checked
125.13.128.0/18 IPv4 /18 RPKI valid
125.13.192.0/18 IPv4 /18 not checked
125.13.64.0/18 IPv4 /18 RPKI valid
125.8.0.0/18 IPv4 /18 not checked
125.8.128.0/18 IPv4 /18 RPKI valid
125.8.192.0/18 IPv4 /18 not checked
125.8.64.0/18 IPv4 /18 RPKI valid
125.9.0.0/18 IPv4 /18 not checked
125.9.128.0/18 IPv4 /18 RPKI valid
125.9.192.0/18 IPv4 /18 RPKI valid
125.9.64.0/18 IPv4 /18 not checked
220.152.0.0/18 IPv4 /18 RPKI valid
42.150.0.0/18 IPv4 /18 not checked
42.150.128.0/18 IPv4 /18 RPKI valid
42.150.192.0/18 IPv4 /18 RPKI valid
42.150.64.0/18 IPv4 /18 not checked
59.169.0.0/18 IPv4 /18 RPKI valid
59.169.64.0/18 IPv4 /18 RPKI valid
59.170.0.0/18 IPv4 /18 RPKI valid
59.170.128.0/18 IPv4 /18 RPKI valid
59.170.192.0/18 IPv4 /18 RPKI valid
59.170.64.0/18 IPv4 /18 RPKI valid
61.22.0.0/18 IPv4 /18 RPKI valid
61.22.128.0/18 IPv4 /18 RPKI valid
61.22.192.0/18 IPv4 /18 RPKI valid
61.22.64.0/18 IPv4 /18 RPKI valid
61.27.192.0/18 IPv4 /18 RPKI valid
220.152.64.0/19 IPv4 /19 not checked
116.214.16.0/21 IPv4 /21 RPKI valid
2405:1200::/29 IPv6 /29 RPKI valid
2001:ff0::/32 IPv6 /32 not checked
2405:1200:4000::/34 IPv6 /34 RPKI valid
2405:1200:8000::/34 IPv6 /34 RPKI valid
2405:1200::/34 IPv6 /34 RPKI valid
2405:1200:c000::/34 IPv6 /34 RPKI valid
2405:1201:4000::/34 IPv6 /34 RPKI valid
2405:1201:8000::/34 IPv6 /34 RPKI valid
2405:1201::/34 IPv6 /34 RPKI valid
2405:1201:c000::/34 IPv6 /34 RPKI valid
2405:1202:4000::/34 IPv6 /34 RPKI valid
2405:1202:8000::/34 IPv6 /34 RPKI valid
2405:1202::/34 IPv6 /34 RPKI valid
2405:1202:c000::/34 IPv6 /34 not checked
2405:1203:4000::/34 IPv6 /34 RPKI valid
2405:1203:8000::/34 IPv6 /34 RPKI valid
2405:1203::/34 IPv6 /34 RPKI valid
2405:1203:c000::/34 IPv6 /34 RPKI valid
2405:1204:4000::/34 IPv6 /34 RPKI valid
2405:1204:8000::/34 IPv6 /34 RPKI valid
2405:1204::/34 IPv6 /34 RPKI valid
2405:1204:c000::/34 IPv6 /34 RPKI valid
2405:1205:4000::/34 IPv6 /34 RPKI valid
2405:1205:8000::/34 IPv6 /34 RPKI valid
2405:1205::/34 IPv6 /34 RPKI valid
2405:1205:c000::/34 IPv6 /34 RPKI valid
2405:1206:4000::/34 IPv6 /34 RPKI valid
2405:1206:8000::/34 IPv6 /34 RPKI valid
2405:1206::/34 IPv6 /34 RPKI valid
2405:1206:c000::/34 IPv6 /34 not checked
2001:ff0:1000::/37 IPv6 /37 not checked
2001:ff0:1800::/37 IPv6 /37 RPKI valid
2001:ff0:2000::/37 IPv6 /37 RPKI valid
2001:ff0:2800::/37 IPv6 /37 RPKI valid
2001:ff0:3000::/37 IPv6 /37 RPKI valid
2001:ff0:3800::/37 IPv6 /37 RPKI valid
2001:ff0:4000::/37 IPv6 /37 not checked
2001:ff0:4800::/37 IPv6 /37 not checked
2001:ff0:5000::/37 IPv6 /37 RPKI valid
2001:ff0:5800::/37 IPv6 /37 RPKI valid
2001:ff0:6000::/37 IPv6 /37 RPKI valid
2001:ff0:6800::/37 IPv6 /37 RPKI valid
2001:ff0:7000::/37 IPv6 /37 RPKI valid
2001:ff0:7800::/37 IPv6 /37 not checked
2001:ff0:8000::/37 IPv6 /37 not checked
2001:ff0:800::/37 IPv6 /37 not checked
2001:ff0:8800::/37 IPv6 /37 RPKI valid
2001:ff0:9000::/37 IPv6 /37 not checked
2001:ff0:9800::/37 IPv6 /37 not checked
2001:ff0::/37 IPv6 /37 RPKI valid
2001:ff0:a000::/37 IPv6 /37 RPKI valid
2001:ff0:a800::/37 IPv6 /37 not checked
2001:ff0:b000::/37 IPv6 /37 not checked
2001:ff0:b800::/37 IPv6 /37 RPKI valid
2001:ff0:c000::/37 IPv6 /37 not checked
2001:ff0:c800::/37 IPv6 /37 not checked
2001:ff0:d000::/37 IPv6 /37 RPKI valid
2001:ff0:d800::/37 IPv6 /37 RPKI valid
2001:ff0:e000::/37 IPv6 /37 RPKI valid
2001:ff0:e800::/37 IPv6 /37 RPKI valid
2001:ff0:f000::/37 IPv6 /37 not checked
2001:ff0:f800::/37 IPv6 /37 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS9824
Address families
BBIX Tokyo 200,000 Mbps IPv4 · IPv6
Equinix Tokyo 200,000 Mbps IPv4 · IPv6
JPIX OSAKA 800,000 Mbps IPv4 · IPv6
JPIX TOKYO 800,000 Mbps IPv4 · IPv6
JPNAP Osaka 200,000 Mbps IPv4 · IPv6
JPNAP Tokyo: Peering 200,000 Mbps IPv4 · IPv6

No rows match “”.

Showing – of

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS9824 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS9824 in AS paths

Observed upstreams
Families
AS2516 KDDI 2,039 54,777
v4 v6
AS2497 IIJ 2,034 46,415
v4 v6
AS6939 HURRICANE 378 9,933
v4
AS1299 TWELVE99 312 9,057
v4 v6
AS8220 COLT 59 1,771
v4 v6
AS9002 RETN-AS 34 1,236
v4 v6
AS2518 BIGLOBE 25 625
v4

No rows match “”.

Showing – of

Observed downstreams

22 networks seen after AS9824 in AS paths

Observed downstreams
Families
AS4721 JCN 462 27,516
v4 v6
AS9617 ZAQ 583 20,048
v4 v6
AS9378 CABLENET 302 6,076
v4
AS9614 OCT 149 4,223
v4
AS18134 KITANET 298 4,045
v4
AS23788 HICT 299 3,541
v4
AS18136 CTA 298 3,040
v4
AS18283 CCV 35 1,530
v4
AS24276 ICNET 297 1,014
v4
AS23808 TOSHIMA-NET 148 674
v4
AS45675 KMN-TOKYO 295 507
v4
AS7524 HANSHIN 121 423
v4
AS7686 ATNETHOME 148 338
v4
AS23635 CRCC 147 338
v4
AS23790 KCN-TV 147 338
v4
AS131937 JCV 63 196
v4 v6
AS24290 HEARTNET 147 169
v4
AS45690 JCTV-NET 147 169
v4
AS17961 MITENE 67 150
v4 v6
AS24255 T-CATV 11 61
v4
AS17534 NSK 4 32
v4 v6
AS9351 ZLAN 6 10
v6

No rows match “”.

Showing – of

Uncertain adjacencies

1 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS49544 i3Dnet 25 721
v4 v6

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.