AS1221 — Telstra Internet Direct Telstra Corporation Ltd TID, TWI
AS Name: TELSTRA-ASN
Description: Telstra Limited
Organization: ORG-TC6-AP
Registry: RIPE-NONAUTH
⚠️ CIRCL BGP Security Rank: 0.0032% (position 10405)
aut-num: AS1221
as-name: ASN-TELSTRA
descr: Telstra Limited
country: AU
remarks: AS assigned by the former InterNIC
org: ORG-TC6-AP
admin-c: TIAR-AP
tech-c: TAN2-AP
abuse-c: AT1005-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-AU-TIAR-AP
mnt-routes: MAINT-AU-TIAR-AP
mnt-irt: IRT-TELSTRA-AU
last-modified: 2024-05-03T08:07:36Z
source: APNIC
Direct Membership
Macros that directly list AS1221 as a member:
AS1221:AS-TELSTRA(2 members)
AS-CTPL-PEERS-U(3 members)
AS46528:AS-PEERS(7 members)
AS17665:AS-CUSTOMERS(56 members)
AS-OCCAID6-CUSTOMERS(84 members)
AS-UDOS(1177 members)
AS-BTN-CUSTOMERS(1495 members)
AS-VODAFONE-NET-IN(1591 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS1221 (directly or via nested macros): 359
Show 100 macros
AS-CTPL-PEERS-U(3 ASNs)
AS46528:AS-PEERS(7 ASNs)
AS17665:AS-CUSTOMERS(121 ASNs)
AS132215:AS-POWERGRID(1,100 ASNs)
AS-BTN(1,495 ASNs)
AS-BTN-CUSTOMERS(1,495 ASNs)
AS-UDOS(1,556 ASNs)
AS1221:AS-TELSTRA(3,328 ASNs)
AS-LIMELIGHT-CUST(4,913 ASNs)
AS-RELIANCE(4,914 ASNs)
AS-LIMELIGHT(4,922 ASNs)
AS-LLNW(4,943 ASNs)
AS-RCN-CE-PEERS(5,340 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-VODAFONE-NET-IN(8,989 ASNs)
AS-IDEA(8,995 ASNs)
AS-INFOTEL-IN(9,109 ASNs)
AS-SINGTEL(9,176 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-EDGEUNO-TR(10,995 ASNs)
AS-RJIL-ILD-IN(11,470 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-EUNET(13,944 ASNs)
AS-VODAFONE-DE(14,246 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 ASNs)
AS-SAIX(15,195 ASNs)
AS-1031-PEER1(18,971 ASNs)
AS-LINKBRASIL-271253(19,032 ASNs)
AS271253:AS-CUSTOMERS(19,032 ASNs)
AS-ST1-PEERINGS(19,133 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-EDGEUNO(19,687 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-AS53013(20,143 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-MFNX(26,187 ASNs)
AS-RETN-HK(26,343 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ONIX(37,766 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-STUIX(41,458 ASNs)
AS-SONIX(41,963 ASNs)
AS-4IXP(42,438 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-RETN6(44,950 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 ASNs)
AS-ECIX-HAM(46,249 ASNs)
... and 259 more
Upstream AS Paths
45 unique paths, avg length 2.3
AS Looking Glass
Upstream paths (matching graph above)
All 45 Upstream Paths
Complete list of all observed paths
AS1221 IPv4 Address Subnets (293)
| 1.128.0.0/11 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 101.160.0.0/11 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 121.208.0.0/12 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 124.176.0.0/12 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 58.160.0.0/12 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 1.120.0.0/13 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 110.144.0.0/13 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 120.144.0.0/13 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 203.40.0.0/13 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
| 60.224.0.0/13 | 🇺🇸 US | Telstra Corporation Limited 242 Exhibition Street | vercara-udos |
AS1221 IPv6 Address Subnets (2)
| 2001:8000::/20 | 🇦🇺 AU | Telstra Corporation 242 Exhibition Street | TELSTRA-ASN |
| 2401:a480::/48 | 🇦🇺 AU | Deere & Company One John Deere Place | TELSTRA-ASN |