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): 297
Prefixes Originated (v4): 235
Prefixes Originated (v6): 62

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

RPKI Originated Valid (all): 297
RPKI Originated Valid (v4): 235
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): 39
BGP Peers Observed (v6): 18

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.
42.149.0.0/17
42.149.128.0/17
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.
110.128.0.0/17
110.128.128.0/17
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	ZTV CO.,LTD	X	AS9351
9	NSK Co.,Ltd.	X	AS17534
10	GLBB Japan KK		AS55900
11	BIGLOBE Inc.	X	AS2518
12	Chupicom Inc.		AS18283
13	Datacamp Limited	X	AS60068
14	mitene internet co., ltd.	X	AS17961
15	JCOM Marketing Co.,Ltd.		AS9614
16	JCOM Co., Ltd.		AS7686
17	TelHi Corporation	X	AS150369
18	JCOM Co., Ltd.		AS24276
19	Koshinomiyako Network, Inc.		AS24255
20	JCOM Co., Ltd.		AS23790
21	Japan Network Information Center		AS2515
22	Nihon Central TV Co.,Inc.		AS45690
23	OVH SAS	X	AS16276
24	TOSHIMA CABLE NETWORK CO.,LTD		AS23808
25	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
26	JCOM Co., Ltd.	X	AS9617
27	JCOM Co., Ltd.		AS18134
28	Joetsu Cable Vision	X	AS131937
29	JCOM Co., Ltd.		AS23788
30	JCOM Co., Ltd.		AS45675
31	JCOM Co., Ltd.	X	AS4721
32	JCOM Co., Ltd.		AS18136
33	i3D.net B.V	X	AS49544
34	TOKAI Communications Corporation		AS10010
35	CRCCMedia Co.,ltd		AS23635
36	FDCservers.net		AS30058
37	FreeBit Co.,Ltd.		AS10013
38	JCOM Co., Ltd.		AS9378
39	Heart Network Co.,LTD		AS24290

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	ZTV CO.,LTD	X	AS9351
10	i3D.net B.V	X	AS49544
11	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
12	NSK Co.,Ltd.	X	AS17534
13	OVH SAS	X	AS16276
14	JCOM Co., Ltd.	X	AS9617
15	TelHi Corporation	X	AS150369
16	Joetsu Cable Vision	X	AS131937
17	COLT Technology Services Group Limited	X	AS8220
18	JCOM Co., Ltd.	X	AS4721

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

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