Autonomous System

AS33199 Amherst Communications

ISPActiveUnited StatesARIN

AS33199 (ASN-AMHERSTCOMM-01) is an ISP network operated by Amherst Communications in United States, registered with ARIN. It has 2 IPv4 prefixes with 17,408 addresses, which makes it the 7,443rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses17,408in 2 prefixes
IPv6 prefixes0none
Size rank#7,443of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationAmherst Communications
AS nameASN-AMHERSTCOMM-01
Websiteamherstcomm.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactrtetzloff@amherstcomm.net
Registered2025-12-12
Last updated2025-12-12

IPv4 prefixes

2 prefixes · 17,408 addresses
NetworkAddressesFirst – last address
135.132.192.0/1816,384135.132.192.0 – 135.132.255.255
167.253.132.0/221,024167.253.132.0 – 167.253.135.255

IPv6 prefixes

No IPv6 prefixes.

Query AS33199 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS33199&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS33199, with or without a key:

curl "https://api.ipapi.is/?q=135.132.192.1"

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