All ASNs

Autonomous System details for AS10021

AS10021

KVH Co.,Ltd • kvh.co.jp

AS10021 — KVH Co.,Ltd

AS Name

KVH

Country

Japan (JP)

Website

kvh.co.jp

Number of IPv4

110,848

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

April 27, 2000

Last updated

August 05, 2011

IP Ranges

45 IPv4 prefixes, 5 IPv6 prefixes

Prefix	Company	Number of IPs
27.110.22.0/23	Colt Technology Services Co., Ltd.	512
27.110.24.0/22	Colt Technology Services Co., Ltd.	1,024
27.110.28.0/22	Colt Technology Services Co., Ltd.	1,024
27.110.32.0/20	Colt Technology Services Co., Ltd.	4,096
27.110.48.0/21	Adways Co., Ltd.	2,048
27.110.56.0/22	DAN CO.,LTD	1,024
27.110.63.0/24	Colt Technology Services Co., Ltd.	256
61.120.192.0/21	KVH Co.,Ltd.	2,048
61.120.200.0/22	KVH Co., Ltd.	1,024
61.120.204.0/23	Leopalace21 Corporation.	512
61.120.206.0/23	Osaka Gas Information System Research Institute Co., Ltd.	512
61.195.72.0/24	Kyocera Communication Systems Co., Ltd.	256
103.10.39.0/24	ITCNW	256
103.23.12.0/22	VERVE Inc	1,024
103.23.222.0/24	IC-LABO-JP	256
103.173.237.0/24	bridgeinfotech	256
110.50.64.0/21	Colt Technology Services Co., Ltd.	2,048
110.50.72.0/22	Colt Technology Services Co., Ltd.	1,024
110.50.76.0/23	TIS Inc.	512
114.31.80.0/21	Colt Technology Services Co., Ltd.	2,048
114.31.88.0/21	Colt Technology Services Co., Ltd.	2,048
117.55.208.0/21	Colt Technology Services Co., Ltd.	2,048
117.55.216.0/21	Colt Technology Services Co., Ltd.	2,048
133.148.0.0/16	Mitsubishi Research Institute, Inc.	65,536
157.2.40.0/24	Net One Systems Co.,Ltd.	256
157.2.101.0/24	Net One Systems Co.,Ltd.	256
157.2.120.0/22	Net One Systems Co.,Ltd.	1,024
192.51.55.0/24	TOYOBO CO., LTD.	256
202.7.96.0/23	KVH Co., Ltd.	512
202.7.98.0/24	Colt Technology Services Co., Ltd.	256
202.7.99.0/24	AEGON Sony Life Insurance Co., Ltd.	256
202.7.100.0/23	Colt Technology Services Co., Ltd.	512
202.7.102.0/23	NTTDATA CORPORATION	512
202.7.105.0/24	Arthrex Japan K. K.	256
202.7.106.0/23	Colt Technology Services Co., Ltd.	512
202.7.108.0/22	Colt Technology Services Co., Ltd.	1,024
202.95.208.0/23	Colt Technology Services Co., Ltd.	512
202.95.210.0/23	Colt Technology Services Co., Ltd.	512
202.95.212.0/22	Colt Technology Services Co., Ltd.	1,024
202.95.216.0/23	Colt Technology Services Co., Ltd.	512
202.95.220.0/23	Colt Technology Services Co., Ltd.	512
202.95.222.0/23	Colt Technology Services Co., Ltd.	512
203.167.32.0/21	KVH Co.,Ltd.	2,048
203.167.40.0/21	Colt Technology Services Co., Ltd.	2,048
203.167.48.0/20	Colt Technology Services Co., Ltd.	4,096
2001:df1:6002::/48	Infineon Technologies Asia Pacific Pte Ltd	1.21 × 10²⁴
2400:1000::/34	Colt Technology Services Co., Ltd.	1.98 × 10²⁸
2400:1000:1000::/48	Colt Technology Services Co., Ltd.	1.21 × 10²⁴
2400:1000:4000::/34	Colt Technology Services Co., Ltd.	1.98 × 10²⁸
2400:1000:8000::/33	Colt Technology Services Co., Ltd.	3.96 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS10021

0 peers

AS10021 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS10021

1 upstreams

AS8220

AS10021 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS10021 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS10021

13 downstreams

AS6619 AS10780 AS17088 AS17978 AS24507 AS31747 AS55894 AS131901 AS131903 AS132827 AS133203 AS137269 AS139472

AS10021 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.