// Cerentini Soluções em Tecnologia //

AS Name: AS262587-CST

Description: CST - Cerentini Solucoes em Tecnologia

Registry: TC

Imports from (4)

AS16735 AS28146 AS28283 AS262903

Exports to (5)

AS16735 AS262587:AS-CST AS28146 AS28283 AS262903

⚠️ CIRCL BGP Security Rank: 0.0586% (position 5606)

aut-num: AS262587
as-name: AS262587-CST
descr: CST - Cerentini Solucoes em Tecnologia
remarks: My policies:
remarks: ...
remarks: --------------------------------------------------------
remarks: I am a PTT Participant:
remarks: ...
member-of: AS-PTTMetro-SP
member-of: AS-PTTMetro-RS
remarks: --------------------------------------------------------
remarks: My policies:
remarks: ...
import: from AS16735 accept ANY
import: from AS28146 accept ANY
import: from AS28283 accept ANY
import: from AS262903 accepty ANY
export: to AS16735 announce AS262587:AS-CST
export: to AS28146 announce AS262587:AS-CST
export: to AS28283 announce AS262587:AS-CST
export: to AS262903 announce AS262587:AS-CST
admin-c: MACER7-NICBR
tech-c: MACER7-NICBR
remarks: --------------------------------------------------------
remarks: Website
remarks: http://www.cst.net.br
remarks: --------------------------------------------------------
mnt-by: MAINT-AS262587
changed: maicon@cerentini.com.br 20250430
source: TC
last-modified: 2025-04-30T12:17:00Z

Direct Membership

Macros that directly list AS262587 as a member:

AS262587:AS-CST-ONLY(1 members)
AS-262903-CUST(45 members)
AS-CTBC-CUSTOMERS27(50 members)
AS-CTBC-CUSTOMERS88(50 members)
AS-ADYLNET-CUSTOMERS(558 members)
AS-FORTE-TELECOM-CUSTOMER-RJ(809 members)
AS-IXBR-ATM6-SP(1440 members)
AS-8167-BGP-CUSTOMERS(1446 members)
AS-IXBR-ATM4-SP(1706 members)
AS-IXBR-SP(1726 members)
AS-SB-AUTOMATION-CUSTOMER(2479 members)
AS3491:AS-CUSTOMERS-NA(2785 members)
AS1239:AS-CUSTOMERS(4238 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)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS262587 (directly or via nested macros): 432

Show 100 macros

AS262587:AS-CST-ONLY(1 ASNs)
AS262587:AS-CST(7 ASNs)
AS-262903-CUST(45 ASNs)
AS-262903(46 ASNs)
AS-CTBC-CUSTOMERS27(50 ASNs)
AS-CTBC-CUSTOMERS88(50 ASNs)
AS-ADYLNET(558 ASNs)
AS-ADYLNET-CUSTOMERS(558 ASNs)
AS-FORTE-TELECOM-CUSTOMER-RJ(891 ASNs)
AS-ANTEL-ALL(906 ASNs)
AS-IXBR-ATM6-SP(1,440 ASNs)
AS-8167-BGP-CUSTOMERS(1,446 ASNs)
AS61595:AS-DOWNSTREANS(1,656 ASNs)
AS-IXBR-ATM4-SP(1,706 ASNs)
AS263516:AS-IXBR(1,708 ASNs)
AS264517:AS-IXBR(1,708 ASNs)
AS264556:AS-IX(1,708 ASNs)
AS28263:AS-IX(1,713 ASNs)
AS-IXBR-SP(1,726 ASNs)
AS61716:AS-IX(1,726 ASNs)
AS52999:AS-IX(1,912 ASNs)
AS262713:AS-LTEL-IXS(1,937 ASNs)
AS271387:AS-EMFIBRA-IXBR(1,937 ASNs)
AS-ULTRA(1,952 ASNs)
AS-53427-TGLOBAL(2,056 ASNs)
AS-FORTE-TELECOM(2,143 ASNs)
AS-SB-AUTOMATION-CUSTOMER(2,479 ASNs)
AS-NEXUSGUARD-CLIENTS-AS-SET(3,901 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS1239:AS-CUSTOMERS(4,238 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)
AS-E1-AUTOMATION-CUSTOMER(4,656 ASNs)
AS-267613(5,153 ASNs)
AS-BANDCON(5,888 ASNs)
AS-EMBRATELNET(6,101 ASNs)
AS-CHIEF-TRANSIT(6,746 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-999-CORIX(9,091 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)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-SEABORN(17,733 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 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-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 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-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
... and 332 more

Upstream AS Paths

39 unique paths, avg length 2.3

AS Looking Glass

Upstream paths (matching graph above)

AS1031 → AS13786 → AS262587
AS2734 → AS13786 → AS262587
AS3303 → AS13786 → AS262587
AS46450 → AS3356 → AS13786 → AS262587
AS9002 → AS13786 → AS262587
AS19151 → AS13786 → AS262587
AS6667 → AS3491 → AS22356 → AS13786 → AS262587
AS150000 → AS6939 → AS22356 → AS13786 → AS262587
AS8298 → AS22356 → AS13786 → AS262587
AS46450 → AS13786 → AS262587
AS49544 → AS13786 → AS262587
AS199524 → AS137409 → AS13786 → AS262587
AS136557 → AS174 → AS28283 → AS262587
AS2734 → AS28283 → AS262587
AS4826 → AS7195 → AS28283 → AS262587
AS140627 → AS7195 → AS28283 → AS262587
AS150000 → AS6939 → AS52320 → AS8167 → AS28283 → AS262587
AS19151 → AS28283 → AS262587
AS19653 → AS28283 → AS262587
AS56662 → AS28283 → AS262587

All 39 Upstream Paths

Complete list of all observed paths

AS1031 → AS13786 → AS262587
AS2734 → AS13786 → AS262587
AS3303 → AS13786 → AS262587
AS46450 → AS3356 → AS13786 → AS262587
AS9002 → AS13786 → AS262587
AS19151 → AS13786 → AS262587
AS6667 → AS3491 → AS22356 → AS13786 → AS262587
AS6939 → AS22356 → AS13786 → AS262587
AS150000 → AS6939 → AS22356 → AS13786 → AS262587
AS8298 → AS22356 → AS13786 → AS262587
AS46450 → AS13786 → AS262587
AS49544 → AS13786 → AS262587
AS199524 → AS137409 → AS13786 → AS262587
AS2497 → AS16735 → AS262587
AS6762 → AS16735 → AS262587
AS19151 → AS16735 → AS262587
AS36236 → AS16735 → AS262587
AS53828 → AS16735 → AS262587
AS28146 → AS262587
AS6762 → AS28146 → AS262587
AS7018 → AS6762 → AS28146 → AS262587
AS32590 → AS6762 → AS28146 → AS262587
AS36236 → AS28146 → AS262587
AS61573 → AS28146 → AS262587
AS262427 → AS28146 → AS262587
AS28283 → AS262587
AS136557 → AS174 → AS28283 → AS262587
AS2734 → AS28283 → AS262587
AS4181 → AS28283 → AS262587
AS4826 → AS7195 → AS28283 → AS262587
AS140627 → AS7195 → AS28283 → AS262587
AS150000 → AS6939 → AS52320 → AS8167 → AS28283 → AS262587
AS19151 → AS28283 → AS262587
AS19653 → AS28283 → AS262587
AS56662 → AS28283 → AS262587
AS58511 → AS28283 → AS262587
AS53062 → AS262587
AS266213 → AS262355 → AS262587
AS267613 → AS262587

AS262587 IPv4 Address Subnets (13)

177.84.144.0/21	🇧🇷 BR	AS-EVE-CUSTOMER-262587	AS262587-CST
143.255.184.0/22	🇧🇷 BR	This is a Commcorp Telecom customer proxy route ob…	AS262587-CST
177.84.144.0/22	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
177.84.148.0/22	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
45.238.136.0/22	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
143.255.184.0/23	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
143.255.186.0/23	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
177.84.144.0/23	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
177.84.146.0/23	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
177.84.148.0/23	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST

AS262587 IPv6 Address Subnets (11)

2804:2b60::/32	🇧🇷 BR	This is a Commcorp Telecom customer proxy route ob…	AS262587-CST
2804:2b60::/33	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
2804:2b60::/35	🇧🇷 BR		AS262587-CST
2804:2b60:2000::/35	🇧🇷 BR		AS262587-CST
2804:2b60:4000::/35	🇧🇷 BR		AS262587-CST
2804:2b60:6000::/35	🇧🇷 BR		AS262587-CST
2804:2b60:8000::/33	🇧🇷 BR	CLARO S.A. Customer	AS262587-CST
2804:2b60:8000::/35	🇧🇷 BR		AS262587-CST
2804:2b60:a000::/35	🇧🇷 BR		AS262587-CST
2804:2b60:c000::/35	🇧🇷 BR		AS262587-CST