AS1221 - Telstra Limited

Autonomous System Routing Intelligence, BGP Adjacencies & Propagation Graph

Autonomous System Number
AS1221
Formatted Name
AS1221 - Telstra Limited
Regional Internet Registry (RIR)
ARIN
Classification / Roles
Transit Provider / Regional ISP
IPv4 Prefixes Announced
0
IPv6 Prefixes Announced
0
Transit Upstream Providers
6
Customer Downstreams
296
Direct Peering Adjacencies
9
Total Adjacent Peers
311
Last Telemetry Update Timestamp
Neighbor ASN Organization Name Relation Type Protocol Peer Count Graph Link
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited upstream both 2926221 Inspect Graph
AS4608 AS4608 downstream both 469159 Inspect Graph
AS132847 AS132847 downstream both 429868 Inspect Graph
AS135887 AS135887 downstream both 155747 Inspect Graph
AS20940 Akamai Technologies downstream both 75433 Inspect Graph
AS4764 AS4764 downstream both 50979 Inspect Graph
AS16509 Amazon.com downstream both 41636 Inspect Graph
AS9507 AS9507 downstream both 33513 Inspect Graph
AS45763 AS45763 downstream both 25210 Inspect Graph
AS49915 AS49915 downstream both 23659 Inspect Graph
AS20473 AS-VULTR - The Constant Company, LLC downstream both 22302 Inspect Graph
AS7545 TPG-INTERNET-AP downstream both 20305 Inspect Graph
AS7474 AS7474 upstream both 19871 Inspect Graph
AS15830 Equinix downstream both 15992 Inspect Graph
AS4826 AS4826 downstream both 12933 Inspect Graph
AS13335 CLOUDFLARENET downstream both 12160 Inspect Graph
AS63956 AS63956 downstream both 10860 Inspect Graph
AS35280 F5 Inc. upstream both 10483 Inspect Graph
AS10235 AS10235 downstream ipv4 9572 Inspect Graph
AS45437 AS45437 downstream both 8447 Inspect Graph
AS21859 ZEN-ECN - Zenlayer Inc downstream both 8163 Inspect Graph
AS60068 CDN77 - RIPE-NCC-END-MNT downstream both 8115 Inspect Graph
AS9893 AS9893 downstream ipv4 7858 Inspect Graph
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc. downstream both 7696 Inspect Graph
AS36236 NETACTUATE - NetActuate, Inc downstream both 6195 Inspect Graph
AS31898 AS31898 downstream both 6139 Inspect Graph
AS58511 ANYCAST-GLOBAL-BACKBONE downstream both 5767 Inspect Graph
AS54113 FASTLY - Fastly, Inc. downstream both 5402 Inspect Graph
AS15169 Google LLC peer both 5315 Inspect Graph
AS18055 AS18055 downstream both 5313 Inspect Graph
AS37978 AS37978 downstream ipv4 5286 Inspect Graph
AS139049 AS139049 downstream both 5156 Inspect Graph
AS133934 AS133934 downstream both 5141 Inspect Graph
AS132029 AS132029 downstream both 4834 Inspect Graph
AS132528 AS132528 downstream ipv4 4736 Inspect Graph
AS3360 AS3360 downstream both 4283 Inspect Graph
AS23943 AS23943 downstream ipv4 3460 Inspect Graph
AS24313 AS24313 downstream ipv4 3306 Inspect Graph
AS9880 AS9880 downstream ipv4 2977 Inspect Graph
AS49544 i3Dnet - RIPE-NCC-END-MNT peer both 2850 Inspect Graph
AS136988 AS136988 downstream both 2831 Inspect Graph
AS30103 AS30103 downstream both 2715 Inspect Graph
AS38561 AS38561 upstream both 2661 Inspect Graph
AS23918 AS23918 downstream both 2607 Inspect Graph
AS55478 AS55478 downstream ipv4 2474 Inspect Graph
AS17559 AS17559 downstream ipv4 2437 Inspect Graph
AS56105 AS56105 downstream ipv4 2310 Inspect Graph
AS135879 AS135879 downstream ipv4 2300 Inspect Graph
AS59267 AS59267 downstream ipv4 2300 Inspect Graph
AS9342 AS9342 downstream ipv4 2255 Inspect Graph