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ASN Lookup Tool
AS27281 QUANTCAST

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27281
Organisation
Quantcast Corporation
Name
QUANTCAST
Total IPv4 Addresses
4012
Total IPv4 Prefixes
18
Total IPv6 Prefixes
10
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,897 out of 76,418
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2007-11-27
Registration Last Change
2012-04-02
Receiving From

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

ASN
Organisation
AS20562
NL flagBroadband Hosting B.V.
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS56662
PL flagMarcin Gondek
AS328206
ZA flagJohannesburg Area Wireless User Group (JAWUG)
Showing 5 of 175
IPv4 Active Prefixes

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

Prefix91.228.72.0/24
Range From91.228.72.0
Range To91.228.72.255
Prefix91.228.74.0/24
Range From91.228.74.0
Range To91.228.74.255
Prefix103.229.8.0/24
Range From103.229.8.0
Range To103.229.8.255
Prefix103.229.9.0/24
Range From103.229.9.0
Range To103.229.9.255
Prefix103.229.10.0/24
Range From103.229.10.0
Range To103.229.10.255
Showing 5 of 18
IPv6 Active Prefixes
Prefix2620:116:800b::/48
Range From2620:116:800b::
Range To2620:116:800b:ffff:ffff:ffff:ffff:ffff
Prefix2620:116:800c::/48
Range From2620:116:800c::
Range To2620:116:800c:ffff:ffff:ffff:ffff:ffff
Prefix2620:116:800d::/48
Range From2620:116:800d::
Range To2620:116:800d:ffff:ffff:ffff:ffff:ffff
Prefix2620:116:801a::/48
Range From2620:116:801a::
Range To2620:116:801a:ffff:ffff:ffff:ffff:ffff
Prefix2620:116:801b::/48
Range From2620:116:801b::
Range To2620:116:801b:ffff:ffff:ffff:ffff:ffff
Showing 5 of 10
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.