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Autonomous System details for AS30372

AS30372
Zayo Bandwidth • zayo.com

AS30372 — Zayo Bandwidth

AS Name
AS30372
Country
United States (US)
Website
Number of IPv4
1,792
Number of IPv6
0
ASN type
ISP
Status
Assigned
Registry
ARIN
Allocated
July 08, 2014
Last updated
June 01, 2026

IP Ranges

7 IPv4 prefixes
Prefix Company Number of IPs
8.41.192.0/24 Level 3 Parent, LLC 256
8.41.196.0/24 Level 3 Parent, LLC 256
8.41.202.0/24 Level 3 Parent, LLC 256
8.41.205.0/24 Level 3 Parent, LLC 256
8.41.206.0/24 Level 3 Parent, LLC 256
8.41.207.0/24 Level 3 Parent, LLC 256
8.225.194.0/24 Level 3 Parent, LLC 256

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 AS30372

1 peers

AS30372 peers with these other Autonomous Systems.

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 AS30372

2 upstreams

AS30372 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS30372 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS30372

1 downstreams

AS30372 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.

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