⚠️ CIRCL BGP Security Rank: 0.0056% (position 9596)

Direct Membership

Macros that directly list AS21799 as a member:

AS174:AS-COGC-011(47 members)
AS-AS209-CUST(1818 members)

Expanded Membership

All macros containing AS21799 (directly or via nested macros): 8

Show 8 macros

AS174:AS-COGC-011(47 ASNs)
AS174:AS-COGENT(1,618 ASNs)
AS-AS209-CUST(1,818 ASNs)
AS-QWEST-CUST(1,818 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)

Upstream AS Paths

20 unique paths, avg length 2.3

AS Looking Glass

Upstream paths (matching graph above)

AS150000 → AS18187 → AS174 → AS3356 → AS21799
AS293 → AS3356 → AS21799
AS955 → AS3356 → AS21799
AS8888 → AS1299 → AS3356 → AS21799
AS2497 → AS3356 → AS21799
AS2914 → AS3356 → AS21799
AS3491 → AS3356 → AS21799
AS142271 → AS9304 → AS6453 → AS3356 → AS21799
AS6939 → AS3356 → AS21799
AS7018 → AS3356 → AS21799
AS7594 → AS3356 → AS21799
AS57152 → AS9121 → AS3356 → AS21799
AS19653 → AS3356 → AS21799
AS25091 → AS3356 → AS21799
AS32590 → AS3356 → AS21799
AS37271 → AS3356 → AS21799
AS49544 → AS3356 → AS21799
AS199524 → AS3356 → AS21799
AS209823 → AS3356 → AS21799

AS21799 IPv4 Address Subnets (7)

144.166.174.0/24	🇺🇸 US	MWDSC
144.166.176.0/24	🇺🇸 US	MWDSC
144.166.178.0/24	🇺🇸 US	MWDSC
144.166.53.0/24	🇺🇸 US	MWDSC
144.166.55.0/24	🇺🇸 US	MWDSC
144.166.56.0/24	🇺🇸 US	MWDSC
144.166.74.0/24	🇺🇸 US	MWDSC