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Autonomous System details for AS17144

AS17144
Microsoft Corporation • microsoft.com

AS17144 — Microsoft Corporation

AS Name
NUANCE-NOD
Country
United States (US)
Website
Number of IPv4
1,024
Number of IPv6
3.63 × 1024
ASN type
Hosting
Status
Assigned
Registry
ARIN
Allocated
July 28, 2000
Last updated
October 15, 2024

IP Ranges

4 IPv4 prefixes, 3 IPv6 prefixes
Prefix Company Number of IPs
66.151.66.0/24 Nuance Communications, Inc. 256
67.208.167.0/24 Zayo Bandwidth 256
74.123.179.0/24 Microsoft Corporation 256
192.135.86.0/24 Microsoft Corporation 256
2602:fdbb:a::/48 NUANC 1.21 × 1024
2602:fdbb:b::/48 NUANC 1.21 × 1024
2602:fdbb:c::/48 NUANC 1.21 × 1024

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 AS17144

0 peers

AS17144 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 AS17144

2 upstreams

AS17144 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS17144 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS17144

0 downstreams

AS17144 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.

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