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ASN Lookup Tool
AS19855 MASERGY

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS19855
Organisation
Masergy Communications, Inc.
Name
MASERGY
Total IPv4 Addresses
157,067
Total IPv4 Prefixes
173
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,346 out of 79,143
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2012-03-02
Receiving From
ASN
Organisation
AS7922
US flagComcast Cable Communications, LLC
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS33491
US flagComcast Cable Communications, LLC
AS3491
US flagPCCW Global, Inc.
Showing 5 of 8
Transit To
ASN
Organisation
AS20340
US flagISPHONE, INC.
AS13860
US flagLincoln National Corporation
AS22775
US flagMoore Capital Management
AS543
US flagHP Inc.
AS12222
US flagAkamai Technologies, Inc.
Showing 5 of 19
IPv4 Active Prefixes
PrefixRange FromRange To
45.45.151.0/2445.45.151.045.45.151.255
64.47.0.0/2364.47.0.064.47.1.255
64.47.2.0/2464.47.2.064.47.2.255
64.47.3.0/2464.47.3.064.47.3.255
64.47.4.0/2464.47.4.064.47.4.255
Showing 5 of 173
IPv6 Active Prefixes
PrefixRange FromRange To
2400:7160:2000::/442400:7160:2000::2400:7160:200f:ffff:ffff:ffff:ffff:ffff
2400:7160:2020::/442400:7160:2020::2400:7160:202f:ffff:ffff:ffff:ffff:ffff
2402:2100::/322402:2100::2402:2100:ffff:ffff:ffff:ffff:ffff:ffff
2607:fa70::/322607:fa70::2607:fa70:ffff:ffff:ffff:ffff:ffff:ffff
2a03:6580::/322a03:6580::2a03:6580:ffff:ffff:ffff:ffff:ffff:ffff