This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18641 4 More Specifics 4 Total Advertisements DATACONSULTANTSCORP, US
12.203.161.0/24 12.0.0.0/8
12.203.162.0/23 12.0.0.0/8
68.23.59.0/24 68.20.0.0/14
208.50.229.0/24 208.50.192.0/18
whois: 402590
IANA has recorded AS18641 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18641\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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No match found for -Vjw1.0,2401:2000:6660::13 18641.
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#