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): 855
Prefixes Announced (v4): 754
Prefixes Announced (v6): 101

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): 40
BGP Peers Observed (v4): 36
BGP Peers Observed (v6): 22

IPs Originated (v4): 4,745,216
AS Paths Observed (v4): 1,442
AS Paths Observed (v6): 733

Average AS Path Length (all): 4.282
Average AS Path Length (v4): 4.369
Average AS Path Length (v6): 4.112

AS9824 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION
AS6939	Hurricane Electric LLC
AS1299	Arelion Sweden AB
AS8220	COLT Technology Services Group Limited
AS9002	RETN Limited

AS9824 IPv6 Peers

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

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	TOKAI Communications Corporation	X	AS10010
4	Arelion Sweden AB	X	AS1299
5	RETN Limited	X	AS9002
6	mitene internet co., ltd.	X	AS17961
7	Nearoute Limited		AS51847
8	GSL Networks Pty LTD	X	AS137409
9	BIGLOBE Inc.	X	AS2518
10	TelHi Corporation	X	AS150369
11	Eons Data Communications Limited		AS138997
12	COLT Technology Services Group Limited	X	AS8220
13	FDCservers.net	X	AS30058
14	Koshinomiyako Network, Inc.	X	AS24255
15	i3D.net B.V	X	AS49544
16	Research Organization of Information and Systems, National Institute of Informatics		AS2907
17	JCOM Co., Ltd.	X	AS4721
18	ZTV CO.,LTD		AS9351
19	NSK Co.,Ltd.	X	AS17534
20	Datacamp Limited	X	AS60068
21	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
22	JCOM Co., Ltd.	X	AS9617

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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

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

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	202.249.2.69 202.249.2.152
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	210.173.184.180 210.173.184.179	2001:7fa:7:2::9824:1 2001:7fa:7:2::9824:2
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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