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ASN Lookup Tool
AS16433 NCTC-ISP

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS16433
Organisation
NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION
Name
NCTC-ISP
Total IPv4 Addresses
55,040
Total IPv4 Prefixes
35
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,959 out of 77,693
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2010-07-15
Registration Last Change
2012-03-02
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS11979
US flagBluegrass Network LLC
AS11758
US flagIRIS Networks
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix66.38.4.0/23
Range From66.38.4.0
Range To66.38.5.255
Prefix66.38.40.0/22
Range From66.38.40.0
Range To66.38.43.255
Prefix66.38.96.0/23
Range From66.38.96.0
Range To66.38.97.255
Prefix66.38.98.0/23
Range From66.38.98.0
Range To66.38.99.255
Prefix66.38.100.0/23
Range From66.38.100.0
Range To66.38.101.255
Showing 5 of 35
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.