AS18260 EHIME CATV CO.,LTD.

The website screenshot for https://www.e-catv.ne.jp/

EHIME CATV CO.,LTD.

AS Number 18260
Website https://www.e-catv.ne.jp/

Registered on: 31 Jul 2002 (23 years old)
Registered to: A91A7381 (apnic)

Network status: Active, Allocated under JPNIC (APNIC)

Network type: Eyeball

Prefixes Originated: 27 IPv4, 1 IPv6

Upstreams

AS2497 - Internet Initiative Japan Inc.
AS2914 - NTT America, Inc.
AS7522 - STNet, Incorporated
AS9607 - BroadBand Tower, Inc.
AS2518 - BIGLOBE Inc.
AS17676 - SoftBank Corp.

Rankings

#28 for AS Cone in Japan

#51 for Estimated Eyeballs in Japan

#145 for Unique Domains in Japan

#50 for Known Peers in Japan

#74 for Originated IPv4 Space in Japan

	Prefix	Description
	24.53.192.0/19	EHIME CATV CO.,LTD.
	27.106.208.0/21	EHIME CATV CO.,LTD.
	27.106.224.0/19	EHIME CATV CO.,LTD.
	101.1.64.0/18	EHIME CATV CO.,LTD.
	101.2.128.0/19	EHIME CATV CO.,LTD.
	101.55.232.0/21	EHIME CATV CO.,LTD.
	103.2.64.0/22	EHIME CATV CO.,LTD.
	103.194.72.0/22	Emboma Corporation
	119.30.8.0/22	SHIKOKU CHUO TV Co.,ltd.
	119.30.12.0/23	SHIKOKU CHUO TV Co.,ltd.
	192.218.200.0/24	Matsuyma University
	192.218.201.0/24	Matsuyma University
	192.218.202.0/24	Matsuyma University
	192.218.203.0/24	Matsuyma University
	202.165.48.0/21	EHIME CATV CO.,LTD.
	210.87.224.0/20	EHIME CATV CO.,LTD.
	210.141.208.0/22	EHIME CATV CO.,LTD.
	210.141.214.0/23	EHIME CATV CO.,LTD.
	210.141.216.0/23	EHIME CATV CO.,LTD.
	210.141.219.0/24	EHIME CATV CO.,LTD.
	210.141.220.0/22	EHIME CATV CO.,LTD.
	219.100.172.0/22	EHIME CATV CO.,LTD.
	219.109.48.0/24	EHIME CATV CO.,LTD.
	219.109.49.0/24	EHIME CATV CO.,LTD.
	219.109.50.0/23	EHIME CATV CO.,LTD.
	219.109.56.0/21	EHIME CATV CO.,LTD.
	220.156.192.0/18	EHIME CATV CO.,LTD.
	2400:df00::/32	Japan Network Information Center

Peers: 43

Upstreams: 6

Downstreams: 4 (Cone: 6)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS2497	Internet Initiative Japan Inc.	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS7522	STNet, Incorporated	✔	✔
AS9607	BroadBand Tower, Inc.	✔	✔
AS2518	BIGLOBE Inc.	✔	✔
AS17676	SoftBank Corp.	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS2497	Internet Initiative Japan Inc.	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS7522	STNet, Incorporated	✔	✔
AS9607	BroadBand Tower, Inc.	✔	✔
AS24229	IX-layers, Inc.	✔	✔
AS55912	University of Kochi	✔	✔
AS2518	BIGLOBE Inc.	✔	✔
AS6939	Hurricane Electric LLC	✔	✘
AS17676	SoftBank Corp.	✔	✔
AS131897	National University Corporation ,Ehime University	✔	✘
AS151374	IX-layers, Inc.	✔	✘
AS150369	TelHi Corporation	✔	✔
AS20473	The Constant Company, LLC	✔	✔
AS59105	Home NOC Operators Group	✔	✔
AS216211	CYBERVERSE LLC	✔	✔
AS2635	Automattic, Inc	✔	✔
AS199524	Gcore S.A.	✔	✔
AS9002	RETN Limited	✔	✔
AS8966	Etisalat (E&)	✔	✔
AS2907	Science Information Network	✔	✘
AS9507	NextHop Pty Ltd	✔	✘
AS150363	SoftEther Corporation	✔	✔
AS4651	The Communications Authority of Thailand (CAT)	✔	✔
AS1828	PacketFabric / Unitas Global	✔	✔
AS63774	Kamoike.net LLP	✔	✔
AS49544	i3D.net B.V	✔	✔
AS8849	Melbikomas UAB	✔	✔
AS9304	HGC Global Communications Limited	✔	✘
AS2515	Japan Network Information Center	✔	✔
AS45701	PT Internet Madju Abad Milenindo	✔	✘
AS18526	DDPS Networks, LLC	✔	✔
AS24482	SG.GS	✔	✔
AS32590	Valve Corporation	✔	✔
AS135607	Infinivan Incorporated	✔	✘
AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
AS55685	PT Jala Lintas Media	✔	✘
AS101	University of Washington	✔	✔
AS36236	NetActuate, Inc	✔	✔
AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
AS137367	PT iForte Solusi Infotek	✔	✘
AS58453	China Mobile International	✘	✔
AS153371	BACK WAVES LIMITED	✔	✘
AS38158	PT Cyberindo Aditama	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS24229	IX-layers, Inc.	✔	✔
AS55912	University of Kochi	✔	✔
AS131897	National University Corporation ,Ehime University	✔	✘
AS151374	IX-layers, Inc.	✔	✘

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
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Autonomous System Information:
a. [AS Number]                  18260
b. [AS Name]                    e-catv
g. [Organization]               EHIME CATV CO.,LTD.
m. [Administrative Contact]     YS3054JP
n. [Technical Contact]          SA29612JP
q. [Abuse]                      
o. [IMPORT]                     from AS4713 100 accept ANY
o. [IMPORT]                     from AS7671 100 accept ANY
p. [EXPORT]                     to AS4713 announce AS18260
p. [EXPORT]                     to AS7671 announce AS18260
[Assigned Date]                 2002/07/31
[Last Update]                   2022/07/21 18:56:44(JST)

Last Update: 2026-06-04T04:24:28Z UTC

Member of the following AS-SETs

-	Member
NTTCOM	as-ocn-v6
JPIRR	as-iij6
RADB	as-telstra-intl-customers
RADB	as-bbix-t-v6
JPIRR	as2497:as-iij6
JPIRR	as-tokai
RADB	as2497:as-iij
RADB	as-pacnet-downstream-jp
RADB	as-kddi6
RADB	as-bbix-t
RADB	as-mesh-customer:as18260
NTTCOM	as-mhdd
RADB	as-kddcustomer2
RADB	as-ocn
JPIRR	as-mcnet
NTTCOM	as-ocn
JPIRR	as-mesh-customer:as18260
RADB	as-gctr-jp
RADB	as2497:as-iij6
JPIRR	as-stcn
JPIRR	as-tokai6
JPIRR	as-gigainfra-v6
RADB	as-gigainfra
NTTCOM	as-mcnet
RADB	as-tokai
NTTCOM	as-ehime-catv
JPIRR	as-ocn
RADB	as-gigainfra-v6
JPIRR	as-mesh-customer:as10010
JPIRR	as-ocn-v6
RADB	as-tokai6
JPIRR	as-bbix-t
RADB	as-iij6
RADB	as-kdd
RADB	as-iij
JPIRR	as-gigainfra
RADB	as-ipv6_vectant
JPIRR	as2497:as-iij
RADB	as-mesh-customer:as10010
RADB	as-hurricanev6
RADB	as-stcn
RADB	as-vectant
JPIRR	as-bbix-t-v6
JPIRR	as-iij
RADB	as-ocn-v6

Name	IPv4	IPv6	Link Speed
BBIX Osaka	218.100.9.199	2001:de8:c:2:0:1:8260:1	100 gbps
BBIX Tokyo	101.203.88.106	2001:de8:c::1:8260:1	30 gbps
JPNAP Osaka	210.173.184.12	2001:7fa:7:2:0:1:8260:1	20 gbps
JPNAP Tokyo	210.173.176.79	2001:7fa:7:1:0:1:8260:1	20 gbps
JPIX TOKYO	210.171.224.71	2001:de8:8::1:8260:1	10 gbps

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Upstreams

Rankings

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points