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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
#3,834 out of 79,049
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

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

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AS33659
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AS46887
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IPv4 Active Prefixes

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

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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