AS271452 — Sigma
AS Name: Sigma
Description: Sigma Telecom Provedores de Internet Ltda
Registry: TC
aut-num: AS271452
as-name: Sigma
descr: Sigma Telecom Provedores de Internet Ltda
member-of: AS271452:AS-ANNOUNCEMENTS
admin-c: STPIL6-NICBR
tech-c: STPIL6-NICBR
mnt-by: MAINT-AS271452
source: TC
last-modified: 2021-10-06T13:33:13Z
Direct Membership
Macros that directly list AS271452 as a member:
AS-CTBC-CUSTOMERS217(362 members)
AS-TELIUM-CUSTOMERS(513 members)
AS-21574-CUSTOMERS(564 members)
AS-UFLA-TRANSCUST(1656 members)
AS-SB-AUTOMATION-CUSTOMER(2479 members)
AS-E1-AUTOMATION-CUSTOMER(4656 members)
AS-267613(5154 members)
AS-EMBRATELNET(6101 members)
AS26615:AS-CUSTOMERS(7539 members)
AS-CTBC-TOOLS(8129 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS271452 (directly or via nested macros): 336
Show 100 macros
AS-CTBC-CUSTOMERS217(362 ASNs)
AS-21574-CUSTOMERS(564 ASNs)
AS-21574-CENTURY(565 ASNs)
AS-TELIUM(576 ASNs)
AS-TELIUM-CUSTOMERS(576 ASNs)
AS-UFLA-TRANSCUST(1,654 ASNs)
AS-SB-AUTOMATION-CUSTOMER(2,479 ASNs)
AS-53013-CUSTOMERS-ASSET(4,310 ASNs)
AS-E1-AUTOMATION-CUSTOMER(4,656 ASNs)
AS-267613(5,153 ASNs)
AS-EMBRATELNET(6,101 ASNs)
AS26615:AS-CUSTOMERS(7,539 ASNs)
AS-CTBC-TOOLS(8,129 ASNs)
AS272713:AS-CDNSTAR-CUSTOMERS(8,304 ASNs)
AS272713:AS-CDNSTAR(8,471 ASNs)
AS-HUGENET(9,689 ASNs)
AS-HUGENET-CUSTOMERS(9,689 ASNs)
AS-SEABORN-G2(10,828 ASNs)
AS-EDGEUNO-TR(10,995 ASNs)
AS-CTBC(11,413 ASNs)
AS-SEABONECUSTLA(11,515 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 ASNs)
AS-SAIX(15,195 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-SEABORN(17,733 ASNs)
AS-CN2(17,842 ASNs)
AS-WIOCC(18,067 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-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-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-FIXO-V6(25,776 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-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-MONIX-PEERS(37,180 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-SONIX(41,963 ASNs)
AS-4IXP(42,438 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS7606:AS-NSW-IX(46,591 ASNs)
AS-BROADNETIL(46,931 ASNs)
AS-DIGICOMMPS(46,931 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
... and 236 more
Upstream AS Paths
64 unique paths, avg length 2.2
AS Looking Glass
Upstream paths (matching graph above)
All 64 Upstream Paths
Complete list of all observed paths
AS271452 IPv4 Address Subnets (5)
| 45.227.64.0/23 | 🇧🇷 BR | CLARO S.A. Customer | Sigma |
| 45.227.64.0/24 | 🇨🇱 CL | TELMEX-CL-SSEE cliente ABGON | AS28098 |
| 45.227.65.0/24 | 🇨🇱 CL | CLARO-CHILE cliente ABGON | AS28098 |
| 45.227.66.0/24 | 🇧🇷 BR | CLARO S.A. Customer | Sigma |
| 45.227.67.0/24 | 🇧🇷 BR | CLARO S.A. Customer | Sigma |
AS271452 IPv6 Address Subnets (6)
| 2804:7bc0::/34 | 🇧🇷 BR | Sigma | |
| 2804:7bc0:4000::/34 | 🇧🇷 BR | Sigma | |
| 2804:7bc0:8000::/34 | 🇧🇷 BR | Sigma | |
| 2804:7bc0:f000::/36 | 🇧🇷 BR | Sigma | |
| 2804:7bc0:f000::/37 | 🇧🇷 BR | Sigma | |
| 2804:7bc0:f800::/37 | 🇧🇷 BR | Sigma |