AS1251 — Research and Education Network of Sao Paulo ANSP ANSP
AS Name: UNSPECIFIED
Description: FUNDACAO DE AMPARO PESQUISA DO ESTADO SAO PAULO
Registry: TC
aut-num: AS1251
as-name: UNSPECIFIED
descr: FUNDACAO DE AMPARO PESQUISA DO ESTADO SAO PAULO
admin-c: LFL180-NICBR
tech-c: JMA135-NICBR
mnt-by: MAINT-AS1251
notify: db-admin@bgp.net.br
changed: db-admin@bgp.net.br 20120425 #08:24:12(BRT)
source: TC
Direct Membership
Macros that directly list AS1251 as a member:
AS-AS20080-TRANSIT(16 members)
AS1251:AS-(0x464150)ESP(17 members)
AS-FLRNET-MEMBERS(45 members)
AS-CTBC-CUSTOMERS86(50 members)
AS-CTBC-CUSTOMERS11(51 members)
AS-TERREMARK-BR(56 members)
AS-FLRNET-CONNECTORS(67 members)
AS-RNP-TRANSIT(81 members)
AS-RNP(96 members)
AS-FLRNET-AGGREGATE(105 members)
AS-TWW(151 members)
AS20965:AS-FROM-REDCLARA-TO-GEANT(165 members)
AS-EC-SP(184 members)
AS-BRITIS(221 members)
AS-PTTMETRO-ATM6-SP(234 members)
AS-PTTMETRO-SP(509 members)
AS-PTTMETRO-ATM4-SP(512 members)
AS-GBLX(691 members)
AS-OPENX-CUSTOMERS(1123 members)
AS-IXBR-ATM6-SP(1440 members)
AS-53427-TGLOBAL(1496 members)
AS-IXBR-ATM4-SP(1706 members)
AS-IXBR-SP(1726 members)
AS-HWNG-DOWNSTREAMS(2599 members)
AS3491:AS-CUSTOMERS-NA(2785 members)
AS26615:AS-CUSTOMERS(7539 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS1251 (directly or via nested macros): 376
Show 100 macros
AS1251:AS-(0x464150)ESP(17 ASNs)
AS-FLRNET-MEMBERS(45 ASNs)
AS-CTBC-CUSTOMERS86(50 ASNs)
AS-CTBC-CUSTOMERS11(51 ASNs)
AS-TERREMARK-BR(56 ASNs)
AS-AS20080-TRANSIT(59 ASNs)
AS-FLRNET-CONNECTORS(67 ASNs)
AS-RNP-TRANSIT(81 ASNs)
AS-RNP(96 ASNs)
AS-FLRNET-AGGREGATE(105 ASNs)
AS-TWW(151 ASNs)
AS293:AS-FROM-REDCLARA-TO-ESNET(161 ASNs)
AS20965:AS-FROM-REDCLARA-TO-GEANT(164 ASNs)
AS-BRITIS(221 ASNs)
AS-PTTMETRO-ATM6-SP(234 ASNs)
AS-PTTMETRO-SP(509 ASNs)
AS-PTTMETRO-ATM4-SP(512 ASNs)
AS-3COM27172(557 ASNs)
AS-3COM46890(557 ASNs)
AS-3COMNET(557 ASNs)
AS-EC-SP(770 ASNs)
AS-EQUINIX-SP(771 ASNs)
AS15830:AS-EQUINIX-SOUTH-AMERICA(848 ASNs)
AS-GBLX(963 ASNs)
AS-OPENX-CUSTOMERS(1,123 ASNs)
AS-OPENX-LITE(1,260 ASNs)
AS15830:AS-EQUINIX-AMER(1,376 ASNs)
AS-IXBR-ATM6-SP(1,440 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)
AS-ZENEDGE(1,807 ASNs)
AS11164:AS-PARTICIPANTS(1,830 ASNs)
AS11164:AS-ALL(1,835 ASNs)
AS11537:AS-PARTICIPANTS-BETA(1,841 ASNs)
AS11537:AS-CONE-BETA(1,847 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)
AS13768:AS-CUSTOMERS(2,152 ASNs)
AS20965:AS-FROM-INTERNET2-TO-GEANT(2,433 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)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS-EQUINIX(3,591 ASNs)
AS15830:AS-EQUINIX(3,591 ASNs)
AS-BIGPIPE(4,349 ASNs)
AS-BELL(5,257 ASNs)
AS577:AS-CUSTOMERS(5,257 ASNs)
AS-OPENX(5,734 ASNs)
AS-NOVVACORE(5,795 ASNs)
AS-NOVVACORE-CUSTOMERS(5,795 ASNs)
AS-FLYS(6,441 ASNs)
AS-TIVIT(6,449 ASNs)
AS26615:AS-CUSTOMERS(7,539 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 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-CTBC(11,413 ASNs)
AS-SEABONECUSTLA(11,515 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-SEABORN(17,733 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-EDGEUNO(19,687 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-XO(23,361 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 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)
... and 276 more
Upstream AS Paths
81 unique paths, avg length 2.4
AS Looking Glass
Upstream paths (matching graph above)
All 81 Upstream Paths
Complete list of all observed paths
AS1251 IPv4 Address Subnets (46)
| 143.108.0.0/16 | 🇧🇷 BR | Proxy-registered route object | UNSPECIFIED |
| 200.136.128.0/19 | 🇧🇷 BR | UNIVERSIDADE FEDERAL DE SAO PAULO | UNIVERSIDADE-FEDERAL-SAO-PAULO |
| 200.136.32.0/19 | 🇧🇷 BR | Rede (0x464150)ESP - rednesp | UNSPECIFIED |
| 200.136.64.0/19 | 🇧🇷 BR | FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | UNSPECIFIED |
| 200.136.112.0/20 | 🇧🇷 BR | UNIVERSIDADE FEDERAL DE SAO PAULO | UNIVERSIDADE-FEDERAL-SAO-PAULO |
| 200.136.16.0/20 | 🇧🇷 BR | Rede (0x464150)ESP - rednesp | UNSPECIFIED |
| 200.136.160.0/20 | 🇧🇷 BR | FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | UNSPECIFIED |
| 200.136.96.0/20 | 🇧🇷 BR | Rede (0x464150)ESP - rednesp | UNSPECIFIED |
| 200.144.128.0/20 | 🇧🇷 BR | FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | UNSPECIFIED |
| 200.144.32.0/20 | 🇧🇷 BR | FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | UNSPECIFIED |
AS1251 IPv6 Address Subnets (2)
| 2001:12d8::/32 | 🇧🇷 BR | Rede (0x464150)ESP e ANSP IPv6 | UNSPECIFIED |
| 2001:12d8:80::/48 | 🇧🇷 BR | UNSPECIFIED |