AS9824 JCOM Co., Ltd.

Company Website:

https://www.jcom.co.jp/english/

Looking Glass:

https://bgp.he.net/lg/9824

Country of Origin:

Japan

Internet Exchanges: 7

Prefixes Originated (all): 293
Prefixes Originated (v4): 231
Prefixes Originated (v6): 62

Prefixes Announced (all): 913
Prefixes Announced (v4): 814
Prefixes Announced (v6): 99

RPKI Originated Valid (all): 293
RPKI Originated Valid (v4): 231
RPKI Originated Valid (v6): 62

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 39
BGP Peers Observed (v4): 38
BGP Peers Observed (v6): 19

IPs Originated (v4): 4,745,216
AS Paths Observed (v4): 1,430
AS Paths Observed (v6): 723

Average AS Path Length (all): 4.270
Average AS Path Length (v4): 4.339
Average AS Path Length (v6): 4.133

AS9824 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION
AS1299	Arelion Sweden AB
AS6939	Hurricane Electric LLC
AS8220	COLT Technology Services Group Limited
AS137409	GSL Networks Pty LTD

AS9824 IPv6 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2497	Internet Initiative Japan Inc.
AS1299	Arelion Sweden AB
AS137409	GSL Networks Pty LTD
AS9002	RETN Limited

AS9824 IPv4 Peer Count

AS9824 IPv6 Peer Count

AS9824 IPv4 Prefixes Announced

AS9824 IPv6 Prefixes Announced

AS9824 IPv4 Prefixes Originated

AS9824 IPv6 Prefixes Originated

AS9824 IPv4 Route Propagation

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AS9824 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
27.136.0.0/13	JCOM Co., Ltd.
27.136.0.0/17	JCOM Co., Ltd.
27.136.128.0/17	JCOM Co., Ltd.
27.137.0.0/16	JCOM Co., Ltd.
27.138.0.0/16	JCOM Co., Ltd.
27.139.0.0/16	JCOM Co., Ltd.
27.140.0.0/16	JCOM Co., Ltd.
27.141.0.0/16	JCOM Co., Ltd.
27.142.0.0/17	JCOM Co., Ltd.
27.142.128.0/17
27.143.0.0/16	JCOM Co., Ltd.
42.144.0.0/13	JCOM Co., Ltd.
42.144.0.0/16	JCOM Co., Ltd.
42.145.0.0/16	JCOM Co., Ltd.
42.146.0.0/16	JCOM Co., Ltd.
42.147.0.0/16	JCOM Co., Ltd.
42.148.0.0/16	JCOM Co., Ltd.
42.149.0.0/16	JCOM Co., Ltd.
42.150.0.0/16	JCOM Co., Ltd.
42.150.0.0/18	JCOM Co., Ltd.
42.150.64.0/18	JCOM Co., Ltd.
42.150.128.0/18	JCOM Co., Ltd.
42.150.192.0/18	JCOM Co., Ltd.
42.151.0.0/16	JCOM Co., Ltd.
59.166.0.0/16	JCOM Co., Ltd.
59.166.0.0/17	JCOM Co., Ltd.
59.166.128.0/17	JCOM Co., Ltd.
59.168.0.0/16	JCOM Co., Ltd.
59.168.0.0/17	JCOM Co., Ltd.
59.168.128.0/17	JCOM Co., Ltd.
59.169.0.0/16	JCOM Co., Ltd.
59.169.0.0/18	JCOM Co., Ltd.
59.169.64.0/18	JCOM Co., Ltd.
59.169.128.0/17	JCOM Co., Ltd.
59.170.0.0/16	JCOM Co., Ltd.
59.170.0.0/17	JCOM Co., Ltd.
59.170.0.0/18	JCOM Co., Ltd.
59.170.64.0/18	JCOM Co., Ltd.
59.170.128.0/17	JCOM Co., Ltd.
59.170.128.0/18	JCOM Co., Ltd.
59.170.192.0/18	JCOM Co., Ltd.
59.171.0.0/16	JCOM Co., Ltd.
59.171.0.0/17	JCOM Co., Ltd.
59.171.128.0/17	JCOM Co., Ltd.
60.58.0.0/16	JCOM Co., Ltd.
60.58.0.0/17	JCOM Co., Ltd.
60.58.128.0/17	JCOM Co., Ltd.
60.59.0.0/16	JCOM Co., Ltd.
60.59.0.0/17	JCOM Co., Ltd.
60.59.128.0/17	JCOM Co., Ltd.
60.60.0.0/16	JCOM Co., Ltd.
60.60.0.0/17	JCOM Co., Ltd.
60.60.128.0/17	JCOM Co., Ltd.
60.61.0.0/16	JCOM Co., Ltd.
60.61.0.0/17	JCOM Co., Ltd.
60.61.128.0/17	JCOM Co., Ltd.
60.62.0.0/16	JCOM Co., Ltd.
60.62.0.0/17	JCOM Co., Ltd.
60.62.128.0/17	JCOM Co., Ltd.
61.21.0.0/16	JCOM Co., Ltd.
61.21.0.0/17	JCOM Co., Ltd.
61.21.128.0/17	JCOM Co., Ltd.
61.22.0.0/16	JCOM Co., Ltd.
61.22.0.0/17	JCOM Co., Ltd.
61.22.0.0/18	JCOM Co., Ltd.
61.22.64.0/18	JCOM Co., Ltd.
61.22.128.0/17	JCOM Co., Ltd.
61.22.128.0/18	JCOM Co., Ltd.
61.22.192.0/18	JCOM Co., Ltd.
61.23.0.0/16	JCOM Co., Ltd.
61.23.0.0/17	JCOM Co., Ltd.
61.23.128.0/17	JCOM Co., Ltd.
61.24.0.0/16	JCOM Co., Ltd.
61.24.0.0/17	JCOM Co., Ltd.
61.24.128.0/17	JCOM Co., Ltd.
61.25.0.0/16	JCOM Co., Ltd.
61.25.0.0/17	JCOM Co., Ltd.
61.25.128.0/17	JCOM Co., Ltd.
61.26.0.0/16	JCOM Co., Ltd.
61.26.0.0/17	JCOM Co., Ltd.
61.26.128.0/17	JCOM Co., Ltd.
61.27.0.0/16	JCOM Co., Ltd.
61.27.0.0/17	JCOM Co., Ltd.
61.27.128.0/17	JCOM Co., Ltd.
61.27.192.0/18	JCOM Co., Ltd.
110.128.0.0/13	JCOM Co., Ltd.
110.128.0.0/16	JCOM Co., Ltd.
110.129.0.0/16	JCOM Co., Ltd.
110.129.128.0/18	JCOM Co., Ltd.
110.129.192.0/18	JCOM Co., Ltd.
110.130.0.0/16	JCOM Co., Ltd.
110.131.0.0/16	JCOM Co., Ltd.
110.132.0.0/16	JCOM Co., Ltd.
110.133.0.0/17	JCOM Co., Ltd.
110.133.128.0/17	JCOM Co., Ltd.
110.134.0.0/16	JCOM Co., Ltd.
110.134.0.0/18	JCOM Co., Ltd.
110.134.64.0/18	JCOM Co., Ltd.
110.135.0.0/16	JCOM Co., Ltd.
110.135.128.0/18	JCOM Co., Ltd.
110.135.192.0/18	JCOM Co., Ltd.
116.64.0.0/16	JCOM Co., Ltd.
116.64.0.0/17	JCOM Co., Ltd.
116.64.128.0/17	JCOM Co., Ltd.
116.65.0.0/16	JCOM Co., Ltd.
116.65.0.0/17	JCOM Co., Ltd.
116.65.128.0/17	JCOM Co., Ltd.
116.214.16.0/21	JCOM Co., Ltd.
116.220.0.0/16	JCOM Co., Ltd.
116.220.0.0/17	JCOM Co., Ltd.
116.220.128.0/17	JCOM Co., Ltd.
116.221.0.0/16	JCOM Co., Ltd.
116.221.0.0/17	JCOM Co., Ltd.
116.221.128.0/17	JCOM Co., Ltd.
116.222.0.0/16	JCOM Co., Ltd.
116.222.0.0/17	JCOM Co., Ltd.
116.222.0.0/18	JCOM Co., Ltd.
116.222.64.0/18	JCOM Co., Ltd.
116.222.128.0/17	JCOM Co., Ltd.
116.222.128.0/18	JCOM Co., Ltd.
116.222.192.0/18	JCOM Co., Ltd.
116.223.0.0/16	JCOM Co., Ltd.
116.223.0.0/17	JCOM Co., Ltd.
116.223.128.0/17	JCOM Co., Ltd.
119.168.0.0/16	JCOM Co., Ltd.
119.168.0.0/17	JCOM Co., Ltd.
119.168.128.0/17	JCOM Co., Ltd.
119.169.0.0/16	JCOM Co., Ltd.
119.169.0.0/18	JCOM Co., Ltd.
119.169.64.0/18	JCOM Co., Ltd.
119.169.128.0/17	JCOM Co., Ltd.
119.169.128.0/18	JCOM Co., Ltd.
119.170.0.0/16	JCOM Co., Ltd.
119.170.0.0/17	JCOM Co., Ltd.
119.170.0.0/18	JCOM Co., Ltd.
119.170.64.0/18	JCOM Co., Ltd.
119.170.128.0/17	JCOM Co., Ltd.
119.170.128.0/18	JCOM Co., Ltd.
119.170.192.0/18	JCOM Co., Ltd.
119.171.0.0/16	JCOM Co., Ltd.
119.171.0.0/17	JCOM Co., Ltd.
119.171.128.0/17	JCOM Co., Ltd.
119.172.0.0/16	JCOM Co., Ltd.
119.172.0.0/17	JCOM Co., Ltd.
119.172.0.0/18	JCOM Co., Ltd.
119.172.128.0/17	JCOM Co., Ltd.
119.173.0.0/16	JCOM Co., Ltd.
119.173.0.0/17	JCOM Co., Ltd.
119.173.128.0/17	JCOM Co., Ltd.
119.174.0.0/16	JCOM Co., Ltd.
119.174.0.0/17	JCOM Co., Ltd.
119.174.128.0/17	JCOM Co., Ltd.
119.174.128.0/18	JCOM Co., Ltd.
119.175.0.0/16	JCOM Co., Ltd.
119.175.0.0/17	JCOM Co., Ltd.
119.175.0.0/18	JCOM Co., Ltd.
119.175.64.0/18	JCOM Co., Ltd.
119.175.128.0/17	JCOM Co., Ltd.
124.140.0.0/16	JCOM Co., Ltd.
124.140.0.0/17	JCOM Co., Ltd.
124.140.128.0/17	JCOM Co., Ltd.
124.141.0.0/16	JCOM Co., Ltd.
124.141.0.0/17	JCOM Co., Ltd.
124.141.128.0/17	JCOM Co., Ltd.
124.142.0.0/16	JCOM Co., Ltd.
124.142.0.0/17	JCOM Co., Ltd.
124.142.128.0/17	JCOM Co., Ltd.
124.143.0.0/16	JCOM Co., Ltd.
124.143.0.0/17	JCOM Co., Ltd.
124.143.128.0/17	JCOM Co., Ltd.
124.144.0.0/16	JCOM Co., Ltd.
124.144.0.0/17	JCOM Co., Ltd.
124.144.128.0/17	JCOM Co., Ltd.
124.145.0.0/16	JCOM Co., Ltd.
124.145.0.0/17	JCOM Co., Ltd.
124.145.0.0/18	JCOM Co., Ltd.
124.145.64.0/18	JCOM Co., Ltd.
124.145.128.0/17	JCOM Co., Ltd.
124.145.128.0/18	JCOM Co., Ltd.
124.145.192.0/18	JCOM Co., Ltd.
125.8.0.0/16	JCOM Co., Ltd.
125.8.0.0/17	JCOM Co., Ltd.
125.8.0.0/18	JCOM Co., Ltd.
125.8.64.0/18	JCOM Co., Ltd.
125.8.128.0/17	JCOM Co., Ltd.
125.8.128.0/18	JCOM Co., Ltd.
125.8.192.0/18	JCOM Co., Ltd.
125.9.0.0/16	JCOM Co., Ltd.
125.9.0.0/17	JCOM Co., Ltd.
125.9.0.0/18	JCOM Co., Ltd.
125.9.64.0/18	JCOM Co., Ltd.
125.9.128.0/17	JCOM Co., Ltd.
125.9.128.0/18	JCOM Co., Ltd.
125.9.192.0/18	JCOM Co., Ltd.
125.10.0.0/16	JCOM Co., Ltd.
125.10.0.0/17	JCOM Co., Ltd.
125.10.128.0/17	JCOM Co., Ltd.
125.11.0.0/16	JCOM Co., Ltd.
125.11.0.0/17	JCOM Co., Ltd.
125.11.0.0/18	JCOM Co., Ltd.
125.11.64.0/18	JCOM Co., Ltd.
125.11.128.0/17	JCOM Co., Ltd.
125.11.128.0/18	JCOM Co., Ltd.
125.11.192.0/18	JCOM Co., Ltd.
125.12.0.0/16	JCOM Co., Ltd.
125.12.0.0/17	JCOM Co., Ltd.
125.12.128.0/17	JCOM Co., Ltd.
125.13.0.0/16	JCOM Co., Ltd.
125.13.0.0/17	JCOM Co., Ltd.
125.13.0.0/18	JCOM Co., Ltd.
125.13.64.0/18	JCOM Co., Ltd.
125.13.128.0/17	JCOM Co., Ltd.
125.13.128.0/18	JCOM Co., Ltd.
125.13.192.0/18	JCOM Co., Ltd.
125.14.0.0/16	JCOM Co., Ltd.
125.14.0.0/17	JCOM Co., Ltd.
125.14.128.0/17	JCOM Co., Ltd.
125.15.0.0/16	JCOM Co., Ltd.
125.15.0.0/17	JCOM Co., Ltd.
125.15.128.0/17	JCOM Co., Ltd.
203.165.0.0/16	Asia Pacific Network Information Centre
203.165.0.0/17	JCOM Co., Ltd.
203.165.128.0/17	JCOM Co., Ltd.
210.20.0.0/16	Asia Pacific Network Information Centre
210.20.0.0/17	Asia Pacific Network Information Centre
210.20.128.0/17	JCOM Co., Ltd.
210.194.0.0/16	JCOM Co., Ltd.
210.194.0.0/17	JCOM Co., Ltd.
210.194.128.0/17	JCOM Co., Ltd.
220.152.0.0/18	JCOM Co., Ltd.
220.152.64.0/19	JCOM Co., Ltd.

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:ff0::/32	JCOM Co., Ltd.
2001:ff0::/37	JCOM Co., Ltd.
2001:ff0:800::/37	JCOM Co., Ltd.
2001:ff0:1000::/37	JCOM Co., Ltd.
2001:ff0:1800::/37	JCOM Co., Ltd.
2001:ff0:2000::/37	JCOM Co., Ltd.
2001:ff0:2800::/37	JCOM Co., Ltd.
2001:ff0:3000::/37	JCOM Co., Ltd.
2001:ff0:3800::/37	JCOM Co., Ltd.
2001:ff0:4000::/37	JCOM Co., Ltd.
2001:ff0:4800::/37	JCOM Co., Ltd.
2001:ff0:5000::/37	JCOM Co., Ltd.
2001:ff0:5800::/37	JCOM Co., Ltd.
2001:ff0:6000::/37	JCOM Co., Ltd.
2001:ff0:6800::/37	JCOM Co., Ltd.
2001:ff0:7000::/37	JCOM Co., Ltd.
2001:ff0:7800::/37	JCOM Co., Ltd.
2001:ff0:8000::/37	JCOM Co., Ltd.
2001:ff0:8800::/37	JCOM Co., Ltd.
2001:ff0:9000::/37	JCOM Co., Ltd.
2001:ff0:9800::/37	JCOM Co., Ltd.
2001:ff0:a000::/37	JCOM Co., Ltd.
2001:ff0:a800::/37	JCOM Co., Ltd.
2001:ff0:b000::/37	JCOM Co., Ltd.
2001:ff0:b800::/37	JCOM Co., Ltd.
2001:ff0:c000::/37	JCOM Co., Ltd.
2001:ff0:c800::/37	JCOM Co., Ltd.
2001:ff0:d000::/37	JCOM Co., Ltd.
2001:ff0:d800::/37	JCOM Co., Ltd.
2001:ff0:e000::/37	JCOM Co., Ltd.
2001:ff0:e800::/37	JCOM Co., Ltd.
2001:ff0:f000::/37	JCOM Co., Ltd.
2001:ff0:f800::/37	JCOM Co., Ltd.
2405:1200::/29	Japan Network Information Center
2405:1200::/34	JCOM Co., Ltd.
2405:1200:4000::/34	JCOM Co., Ltd.
2405:1200:8000::/34	JCOM Co., Ltd.
2405:1200:c000::/34	JCOM Co., Ltd.
2405:1201::/34	JCOM Co., Ltd.
2405:1201:4000::/34	JCOM Co., Ltd.
2405:1201:8000::/34	JCOM Co., Ltd.
2405:1201:c000::/34	JCOM Co., Ltd.
2405:1202::/34	JCOM Co., Ltd.
2405:1202:4000::/34	JCOM Co., Ltd.
2405:1202:8000::/34	JCOM Co., Ltd.
2405:1202:c000::/34	JCOM Co., Ltd.
2405:1203::/34	JCOM Co., Ltd.
2405:1203:4000::/34	JCOM Co., Ltd.
2405:1203:8000::/34	JCOM Co., Ltd.
2405:1203:c000::/34	JCOM Co., Ltd.
2405:1204::/34	JCOM Co., Ltd.
2405:1204:4000::/34	JCOM Co., Ltd.
2405:1204:8000::/34	JCOM Co., Ltd.
2405:1204:c000::/34	JCOM Co., Ltd.
2405:1205::/34	JCOM Co., Ltd.
2405:1205:4000::/34	JCOM Co., Ltd.
2405:1205:8000::/34	JCOM Co., Ltd.
2405:1205:c000::/34	JCOM Co., Ltd.
2405:1206::/34	JCOM Co., Ltd.
2405:1206:4000::/34	JCOM Co., Ltd.
2405:1206:8000::/34	JCOM Co., Ltd.
2405:1206:c000::/34	JCOM Co., Ltd.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	KDDI CORPORATION	X	AS2516
3	Arelion Sweden AB	X	AS1299
4	Hurricane Electric LLC		AS6939
5	COLT Technology Services Group Limited	X	AS8220
6	GSL Networks Pty LTD	X	AS137409
7	RETN Limited	X	AS9002
8	NSK Co.,Ltd.	X	AS17534
9	ZTV CO.,LTD	X	AS9351
10	Chupicom Inc.		AS18283
11	Datacamp Limited	X	AS60068
12	BIGLOBE Inc.	X	AS2518
13	GLBB Japan KK		AS55900
14	mitene internet co., ltd.	X	AS17961
15	JCOM Co., Ltd.		AS23788
16	Koshinomiyako Network, Inc.	X	AS24255
17	JCOM Co., Ltd.		AS18134
18	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
19	JCOM Co., Ltd.	X	AS9617
20	JCOM Marketing Co.,Ltd.		AS9614
21	JCOM Co., Ltd.		AS24276
22	FreeBit Co.,Ltd.		AS10013
23	CRCCMedia Co.,ltd		AS23635
24	OVH SAS	X	AS16276
25	TelHi Corporation	X	AS150369
26	JCOM Co., Ltd.	X	AS4721
27	JCOM Co., Ltd.		AS9378
28	Heart Network Co.,LTD		AS24290
29	JCOM Co., Ltd.		AS7686
30	Nihon Central TV Co.,Inc.		AS45690
31	Japan Network Information Center		AS2515
32	i3D.net B.V	X	AS49544
33	TOSHIMA CABLE NETWORK CO.,LTD		AS23808
34	JCOM Co., Ltd.		AS18136
35	TOKAI Communications Corporation		AS10010
36	JCOM Co., Ltd.		AS23790
37	FDCservers.net		AS30058
38	JCOM Co., Ltd.		AS45675

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	Arelion Sweden AB	X	AS1299
4	GSL Networks Pty LTD	X	AS137409
5	RETN Limited	X	AS9002
6	mitene internet co., ltd.	X	AS17961
7	BIGLOBE Inc.	X	AS2518
8	Datacamp Limited	X	AS60068
9	OVH SAS	X	AS16276
10	JCOM Co., Ltd.	X	AS4721
11	i3D.net B.V	X	AS49544
12	JCOM Co., Ltd.	X	AS9617
13	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
14	COLT Technology Services Group Limited	X	AS8220
15	Eons Data Communications Limited		AS138997
16	ZTV CO.,LTD	X	AS9351
17	TelHi Corporation	X	AS150369
18	NSK Co.,Ltd.	X	AS17534
19	Koshinomiyako Network, Inc.	X	AS24255

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APNIC

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

RADB

aut-num: AS9824 as-name: ASN-ATHOMEJP descr: @NetHome admin-c: Akio Kozakai tech-c: Akio Kozakai notify: radb-notify@jupiter.jcom.co.jp mnt-by: MAINT-AS9824 changed: radb-notify@tecnetinc.jp 20141223 #01:14:43Z source: RADB last-modified: 2023-11-13T15:47:01Z

Exchange	CC	City	IPv4	IPv6
BBIX Tokyo	JP	Tokyo	101.203.89.218 101.203.89.219	2001:de8:c::9824:2 2001:de8:c::9824:1
DIX-IE	JP	Tokyo	202.249.2.152 202.249.2.69
Equinix Tokyo	JP	Tokyo	203.190.230.37 203.190.230.190	2001:de8:5::9824:1 2001:de8:5::9824:2
JPIX Osaka	JP	Osaka	103.246.232.67 103.246.232.171	2001:de8:8:6::9824:2 2001:de8:8:6::9824:1
JPIX Tokyo	JP	Tokyo	210.171.224.67 210.171.224.171	2001:de8:8::9824:2 2001:de8:8::9824:1
JPNAP Osaka	JP	Osaka	210.173.184.179 210.173.184.180	2001:7fa:7:2::9824:1 2001:7fa:7:2::9824:2
JPNAP Tokyo	JP	Tokyo	210.173.176.217 210.173.177.9	2001:7fa:7:1::9824:1 2001:7fa:7:1::9824:2

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