AS19971

9+120undefined

% No entries found for the selected source(s).

Upstream AS Paths

15 unique paths, avg length 2.7

AS Looking Glass

Upstream paths (matching graph above)

AS35008 → AS1299 → AS701 → AS19971
AS2497 → AS701 → AS19971
AS2914 → AS701 → AS19971
AS7594 → AS3356 → AS701 → AS19971
AS199524 → AS3356 → AS701 → AS19971
AS3491 → AS701 → AS19971
AS1221 → AS4637 → AS701 → AS19971
AS142271 → AS9304 → AS6762 → AS701 → AS19971
AS25091 → AS6762 → AS701 → AS19971
AS199524 → AS6762 → AS701 → AS19971
AS6830 → AS701 → AS19971
AS11399 → AS6939 → AS701 → AS19971
AS32590 → AS12956 → AS701 → AS19971
AS14537 → AS3356 → AS33491 → AS19971

Prefixes (1) →

View all IPv4 and IPv6 prefixes originated by AS19971

Hostnames in AS19971

amrns0001.qcenter.com

www.qcenter.org

www.qcenteronline.com

www.theqcenter.com

redirect.qcenter.com

qcenteronline.com

www.qcenter.net

amrns0002.qcenter.com

Direct Membership

Macros that directly list AS19971 as a member:

AS-COMCAST-EDIA(2333 members)

Expanded Membership

All macros containing AS19971 (directly or via nested macros): 13

Show 13 macros

AS-COMCAST-EDIA(2,771 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)