All ASNs

Autonomous System details for AS20289

AS20289
ISG Technology • isgtech.com

AS20289 — ISG Technology

AS Name
AS-ISGNOC
Country
United States (US)
Website
Number of IPv4
2,048
Number of IPv6
0
ASN type
Business
Status
Assigned
Registry
ARIN
Allocated
December 27, 2007
Last updated
February 24, 2012

IP Ranges

8 IPv4 prefixes
Prefix Company Number of IPs
205.173.96.0/24 City of Colquitt 256
205.173.97.0/24 City of Colquitt 256
205.173.98.0/24 City of Colquitt 256
205.173.99.0/24 City of Colquitt 256
205.173.100.0/24 City of Colquitt 256
205.173.101.0/24 City of Colquitt 256
205.173.102.0/24 City of Colquitt 256
205.173.103.0/24 City of Colquitt 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 AS20289

0 peers

AS20289 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 AS20289

2 upstreams

AS20289 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS20289 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS20289

0 downstreams

AS20289 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.

Our IP address tools

Explore all tools

What is my IP?

Discover your public IP address and detailed information about your connection.

CIDR to IP Range Converter (IPv4 and IPv6)

Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.

IP to Hostname/rDNS Lookup

Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.

IPv6 Expander/Collapser

Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.