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Autonomous System details for AS23639

AS23639

NTT Bizlink, Inc. • ntt.com

AS23639 — NTT Bizlink, Inc.

AS Name

ntt-bizlink

Country

Japan (JP)

Website

ntt.com

Number of IPv4

12,800

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

January 31, 2003

Last updated

August 13, 2024

IP Ranges

13 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
111.90.160.0/21	NTT BizLink, Inc.	2,048
111.90.160.0/22	NTT BizLink, Inc.	1,024
111.90.162.0/23	NTT BizLink, Inc.	512
111.90.164.0/22	NTT BizLink, Inc.	1,024
117.20.72.0/21	NTT BizLink, Inc.	2,048
117.20.72.0/22	NTT BizLink, Inc.	1,024
117.20.76.0/22	NTT BizLink, Inc.	1,024
202.8.80.0/22	NTT BizLink, Inc.	1,024
202.8.80.0/23	NTT BizLink, Inc.	512
202.8.82.0/23	NTT BizLink, Inc.	512
202.74.4.0/22	NTT BizLink, Inc.	1,024
202.74.4.0/23	NTT BizLink, Inc.	512
202.74.6.0/23	NTT BizLink, Inc.	512
2402:7a00::/32	NTT BizLink, Inc.	7.92 × 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 AS23639

0 peers

AS23639 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 AS23639

2 upstreams

AS2497 AS10010

AS23639 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS23639 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS23639

0 downstreams

AS23639 has no downstreams recorded.

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.