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ASN Lookup Tool
AS22644 TJUH

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS22644
Organisation
Thomas Jefferson University Hospitals, Inc.
Name
TJUH
Total IPv4 Addresses
61,440
Total IPv4 Prefixes
11
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,823 out of 79,126
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2001-10-29
Registration Last Change
2022-03-29
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS33287
US flagComcast Cable Communications, LLC
AS33659
US flagComcast Cable Communications, LLC
AS46887
US flagCrown Castle Fiber LLC
IPv4 Active Prefixes
PrefixRange FromRange To
147.140.0.0/18147.140.0.0147.140.63.255
147.140.80.0/20147.140.80.0147.140.95.255
147.140.96.0/19147.140.96.0147.140.127.255
147.140.128.0/18147.140.128.0147.140.191.255
147.140.192.0/19147.140.192.0147.140.223.255
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