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ASN Lookup Tool
AS22217 CALVIN-UNIVERSITY

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS22217
Organisation
Calvin College
Name
CALVIN-UNIVERSITY
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
9
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,417 out of 79,179
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2019-08-27
Receiving From
ASN
Organisation
AS237
US flagMerit Network Inc.
AS26554
US flagUS Signal Company, L.L.C.
IPv4 Active Prefixes
PrefixRange FromRange To
153.106.0.0/17153.106.0.0153.106.127.255
153.106.128.0/18153.106.128.0153.106.191.255
153.106.192.0/19153.106.192.0153.106.223.255
153.106.224.0/20153.106.224.0153.106.239.255
153.106.240.0/21153.106.240.0153.106.247.255
Showing 5 of 9