AS21843
% No entries found for the selected source(s).
Upstream AS Paths
19 unique paths, avg length 2.1
AS Looking Glass
Upstream paths (matching graph above)
Prefixes (2) →
View all IPv4 and IPv6 prefixes originated by AS21843
Hostnames in AS21843
Direct Membership
Macros that directly list AS21843 as a member:
AS-AS209-CUST(1818 members)
Expanded Membership
All macros containing AS21843 (directly or via nested macros): 6
Show 6 macros
AS-QWEST-CUST(1,818 ASNs)
AS-AS209-CUST(1,818 ASNs)
AS-QWEST(10,244 ASNs)
AS-AS209(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)