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ASN Lookup Tool
AS20431 VGRS-AC19

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20431
Organisation
VeriSign Global Registry Services
Name
VGRS-AC19
Total IPv4 Addresses
4,096
Total IPv4 Prefixes
16
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#15,751 out of 77,675
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2017-02-03
Registration Last Change
2017-02-03
Receiving From

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

ASN
Organisation
AS61522
CL flagPIT CHILE SP
AS139140
CN flagChinese Academy of Telecommunication Research
AS56662
PL flagMarcin Gondek
AS328206
ZA flagJohannesburg Area Wireless User Group (JAWUG)
AS7922
US flagComcast Cable Communications, LLC
Showing 5 of 175
IPv4 Active Prefixes

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

Prefix81.19.195.0/24
Range From81.19.195.0
Range To81.19.195.255
Prefix192.30.45.0/24
Range From192.30.45.0
Range To192.30.45.255
Prefix192.33.14.0/24
Range From192.33.14.0
Range To192.33.14.255
Prefix192.35.51.0/24
Range From192.35.51.0
Range To192.35.51.255
Prefix192.42.93.0/24
Range From192.42.93.0
Range To192.42.93.255
Showing 5 of 16
IPv6 Active Prefixes
Prefix2001:500:120::/48
Range From2001:500:120::
Range To2001:500:120:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:123::/48
Range From2001:500:123::
Range To2001:500:123:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:124::/48
Range From2001:500:124::
Range To2001:500:124:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:127::/48
Range From2001:500:127::
Range To2001:500:127:ffff:ffff:ffff:ffff:ffff
Prefix2001:500:133::/48
Range From2001:500:133::
Range To2001:500:133:ffff:ffff:ffff:ffff:ffff
Showing 5 of 16
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.