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ASN Lookup Tool
AS16857 CENTEX

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS16857
Organisation
Central Texas Telecommunications
Name
CENTEX
Total IPv4 Addresses
12,544
Total IPv4 Prefixes
29
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,372 out of 79,855
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2019-09-04
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS1299
SE flagArelion Sweden AB
AS13876
US flagFiberLight, LLC
AS46849
US flagTEXAS LONE STAR NETWORK, LLC
AS20058
US flagTotelcom Communications, LLC
Transit To
ASN
Organisation
AS36658
US flagAngelo State University
IPv4 Active Prefixes
PrefixRange FromRange To
66.208.96.0/2466.208.96.066.208.96.255
66.208.99.0/2466.208.99.066.208.99.255
66.208.102.0/2366.208.102.066.208.103.255
66.208.105.0/2466.208.105.066.208.105.255
66.208.110.0/2466.208.110.066.208.110.255
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