AS61850 — START-A2
AS Name: START-A2
Description: A2 TELECOMUNICACOES LTDA
Registry: RADB
aut-num: AS61850
as-name: START-A2
descr: A2 TELECOMUNICACOES LTDA
import: from AS52999 action pref=200; accept any and not AS61850
export: to AS52999 announce AS61850
admin-c: LCR377
tech-c: LCR377
remarks: ======================================================================== Start Looking-Glass: http://lg.start.psi.br ========================================================================
remarks: ======================================================================== Peering requests: Please see http://www.start.psi.br/peering for more informations ========================================================================
notify: ops@start.psi.br
notify: leonardo@start.psi.br
mnt-by: MAINT-AS52999
changed: leonardo@start.psi.br 20251222 # 16:42 GMT
source: RADB
last-modified: 2025-12-22T16:42:16Z
Direct Membership
Macros that directly list AS61850 as a member:
AS61850:AS-CONE(1 members)
AS52999:AS-CUSTOMERS(7 members)
AS-TURBOZONE-CUSTOMERS(22 members)
AS-CTBC-CUSTOMERS121(49 members)
AS-WEBFOCO-TRANSIT(152 members)
AS-ITSBRASIL-CUSTOMER(427 members)
AS-HWNG-DOWNSTREAMS(2599 members)
AS-7738-BGP-CUSTOMERS(3225 members)
AS26615:AS-CUSTOMERS(7539 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS61850 (directly or via nested macros): 360
Show 100 macros
AS61850:AS-CONE(1 ASNs)
AS52999:AS-CUSTOMERS(7 ASNs)
AS52999:AS-CONE(8 ASNs)
AS52999:AS-START(8 ASNs)
AS-CTBC-CUSTOMERS121(49 ASNs)
AS-TURBOZONE-CUSTOMERS(71 ASNs)
AS-TURBOZONE(72 ASNs)
AS-WEBFOCO(152 ASNs)
AS-WEBFOCO-ALL(152 ASNs)
AS-WEBFOCO-TRANSIT(152 ASNs)
AS-ITSBRASIL-CUSTOMER(427 ASNs)
AS-ITSBRASIL(428 ASNs)
AS-HWNG-DOWNSTREAMS(2,598 ASNs)
AS-HWNG-CUSTOMERS(2,646 ASNs)
AS-HIGHWINDS(2,647 ASNs)
AS-HWNG-ALT(2,647 ASNs)
AS-HWNG(2,717 ASNs)
AS-7738-BGP-CUSTOMERS(3,225 ASNs)
AS62663:AS-CONE(4,322 ASNs)
AS-62663-BGP-CUSTOMERS(4,323 ASNs)
AS-TLC-GROUP(4,323 ASNs)
AS-TLC(4,324 ASNs)
AS26615:AS-CUSTOMERS(7,539 ASNs)
AS-HUGENET(9,689 ASNs)
AS-HUGENET-CUSTOMERS(9,689 ASNs)
AS-SEABORN-G2(10,828 ASNs)
AS-CTBC(11,413 ASNs)
AS-SEABONECUSTLA(11,515 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 ASNs)
AS-SEABORN(17,733 ASNs)
AS-EDGEUNO(19,687 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-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-XO(23,361 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 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)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 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)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-T-CIX(36,150 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)
AS-TORIX(37,868 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
... and 260 more
Upstream AS Paths
51 unique paths, avg length 3.1
AS Looking Glass
Upstream paths (matching graph above)
AS61850 IPv4 Address Subnets (5)
| 201.149.112.0/22 | 🇧🇷 BR | Proxy Object : Cliente Start_Transito IP: A2 TELEC… | START-A2 |
| 201.149.112.0/24 | 🇧🇷 BR | Proxy Object : Cliente Start_Transito IP: A2 TELEC… | START-A2 |
| 201.149.113.0/24 | 🇧🇷 BR | Proxy Object : Cliente Start_Transito IP: A2 TELEC… | START-A2 |
| 201.149.114.0/24 | 🇧🇷 BR | Proxy Object : Cliente Start_Transito IP: A2 TELEC… | START-A2 |
| 201.149.115.0/24 | 🇧🇷 BR | Proxy Object : Cliente Start_Transito IP: A2 TELEC… | START-A2 |
AS61850 IPv6 Address Subnets (7)
| 2804:1a48::/32 | 🇧🇷 BR | Proxy Object : Cliente de cliente ITS_Transito IP:… | START-A2 |
| 2804:1a48::/33 | 🇧🇷 BR | START-A2 | |
| 2804:1a48::/34 | 🇧🇷 BR | START-A2 | |
| 2804:1a48:4000::/34 | 🇧🇷 BR | START-A2 | |
| 2804:1a48:8000::/33 | 🇧🇷 BR | START-A2 | |
| 2804:1a48:8000::/34 | 🇧🇷 BR | START-A2 | |
| 2804:1a48:c000::/34 | 🇧🇷 BR | START-A2 |