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// ASN

AS13666

VRIS-AS-BLOCK - Verizon Business, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS13666
Organization
Verizon Business
Description
VRIS-AS-BLOCK - Verizon Business, US
Country
US
State / Region
VA
City
Ashburn
Address
22001 Loudoun County Pkwy
Registry (RIR)
ARIN
Created
2007-03-21
Updated
2025-10-28
IPv4 Prefixes
9
IPv6 Prefixes
1

IPv4 Prefixes

9 total
204.177.181.0/24
206.64.200.0/24
208.251.210.0/24
63.64.106.0/23
63.64.73.0/24
65.222.244.0/24
65.242.112.0/24
65.242.122.0/24
65.242.63.0/24

IPv6 Prefixes

1 total
2600:803:418::/48

What is AS13666?

AS13666 is an Autonomous System Number (ASN) assigned to Verizon Business. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.