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ASN Lookup Tool
AS31755 VISKASE-COMPANIES-INC-ASN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS31755
Organisation
Viskase Companies, Inc.
Name
VISKASE-COMPANIES-INC-ASN
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#54,150 out of 79,380
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2025-12-09
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS33491
US flagComcast Cable Communications, LLC
IPv4 Active Prefixes
PrefixRange FromRange To
137.239.221.0/24137.239.221.0137.239.221.255
208.4.14.0/24208.4.14.0208.4.14.255