AS271622 — FOUR
AS Name: FOUR
Description: FOUR SOLUCOES E SERVIOS DE TELECOMUNICACOES *********************************************** (AS271622 ) FOUR SOLUCOES E SERVICOS DE TELECOM ***********************************************
Registry: TC
Imports from (1)
Exports to (3)
aut-num: AS271622
as-name: FOUR-NETWORKS
descr: ************************************************************ (AS271622) FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA ************************************************************
remarks: ============================================================
remarks: I am a PTT participant:
remarks: .....
member-of: AS-PTTMetro-RJ
member-of: AS-PTTMetro-SP
member-of: AS-PTTMetro-ATM4-RJ
member-of: AS-PTTMetro-ATM6-RJ
member-of: AS-PTTMetro-ATM4-SP
member-of: AS-PTTMetro-ATM6-SP
remarks: ============================================================
remarks: My Policies:
remarks: .....
import: from AS269506 accept ANY
mp-import: afi ipv6.unicast from AS269506 accept ANY
export: to AS269506 announce AS271622:AS-ALL
mp-export: afi ipv6.unicast to AS269506 announce AS271622:AS-ALL
remarks: .....
remarks: ============================================================
remarks: Network technical:
remarks: 24 x 7 technical support regarding our BGP routing
remarks: policies or any inquiries concerning AS271622's
remarks: security and routing policies please reach out to us
remarks: at the following channels:
remarks: or dial +55 21 4116-0116
remarks: e-mail: foursolucoestelbr@gmail.com
remarks: ============================================================
remarks: Network diagnostics:
remarks: Looking glass: https://lg.fournetwork.com.br
remarks: Status page: https://status.fournetwork.com.br
remarks: e-mail: foursolucoestelbr@gmail.com
remarks: ============================================================
remarks: Peering requests:
remarks: PeeringDB: https://www.peeringdb.com/asn/271622
remarks: e-mail: foursolucoestelbr@gmail.com
remarks: ============================================================
remarks: Abuse and spam reports:
remarks: e-mail: foursolucoestelbr@gmail.com
remarks: ============================================================
remarks: Website:
remarks: https://www.fournetwork.com.br
remarks: ============================================================
admin-c: LEMRI93-NICBR # Leonardo Maia Ricas
tech-c: LEMRI93-NICBR # Leonardo Maia Ricas
changed: foursolucoestelbr@gmail.com 20260907 # 23:00 GMT-3
remarks: ============================================================
notify: foursolucoestelbr@gmail.com
mnt-by: MAINT-AS271622
source: ALTDB
Direct Membership
Macros that directly list AS271622 as a member:
AS-FOURNETWORK(2 members)
AS271622:AS-ANNOUNCEMENTS(2 members)
AS-FOURNETWORK-ALL(3 members)
AS-262571-DOWNSTREAMS(3 members)
AS269506:AS-CUSTOMERS(11 members)
AS-CTBC-CUSTOMERS207(42 members)
AS-SJNET-CUSTOMERS(59 members)
AS-TUDDO-CLI(227 members)
AS-HUGENET-FORTE(237 members)
AS265038:AS-CUSTOMERS(274 members)
AS-21574-CUSTOMERS(564 members)
AS-FORTE-TELECOM-DOWNSTREAMS(794 members)
AS-OPENX-CUSTOMERS(1123 members)
AS-HUGENET-CUSTOMERS(1652 members)
AS-UFLA-TRANSCUST(1656 members)
AS-SB-AUTOMATION-CUSTOMER(2479 members)
AS-FORTEL-CUSTOMERS(3262 members)
AS-EMBRATELNET(6101 members)
AS26615:AS-CUSTOMERS(7539 members)
AS-CTBC-TOOLS(8129 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS271622 (directly or via nested macros): 456
Show 100 macros
AS271622:AS-ANNOUNCEMENTS(1 ASNs)
AS-FOURNETWORK(2 ASNs)
AS-FOURNETWORK-ALL(2 ASNs)
AS-262571-DOWNSTREAMS(3 ASNs)
AS-262571(4 ASNs)
AS269506:AS-CUSTOMERS(20 ASNs)
AS269506:AS-ALL(21 ASNs)
AS269553:AS-REDEONLINE-CUSTOMERS(41 ASNs)
AS-CTBC-CUSTOMERS207(42 ASNs)
AS269553:AS-REDEONLINE-ALL(42 ASNs)
AS-SJNET-CUSTOMERS(100 ASNs)
AS-SJNET-ALL(101 ASNs)
AS-CONNECT-ALL(102 ASNs)
AS-CONNECT-CUSTOMER(102 ASNs)
AS-GOLDENLINK(124 ASNs)
AS-CAXIASONLINE(134 ASNs)
AS-TUDDO-CLI(227 ASNs)
AS-HUGENET-FORTE(237 ASNs)
AS265038:AS-CUSTOMERS(280 ASNs)
AS265038:AS-ALL(281 ASNs)
AS265038:AS-ANNOUNCEMENTS(281 ASNs)
AS-TUDDO(356 ASNs)
AS-21574-CUSTOMERS(564 ASNs)
AS-21574-CENTURY(565 ASNs)
AS-FORTE-TELECOM-DOWNSTREAMS(794 ASNs)
AS-FORTE-TELECOM-CUSTOMER-RJ(891 ASNs)
AS-FORTE-TELECOM-CUSTOMER-TRIAL(1,002 ASNs)
AS-ALTAREDE(1,116 ASNs)
AS-OPENX-CUSTOMERS(1,123 ASNs)
AS-K2TELECOM-COSTUMERS(1,178 ASNs)
AS-K2TELECOM(1,179 ASNs)
AS-OPENX-LITE(1,260 ASNs)
AS-UFLA-TRANSCUST(1,654 ASNs)
AS-FORTE-TELECOM(2,143 ASNs)
AS-SB-AUTOMATION-CUSTOMER(2,479 ASNs)
AS-FORTEL-CUSTOMERS(3,300 ASNs)
AS-NEXUSGUARD-CLIENTS-AS-SET(3,901 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS-53013-CUSTOMERS-ASSET(4,310 ASNs)
AS-MEGATELECOM-CUSTOMERS(5,157 ASNs)
AS-MEGA(5,160 ASNs)
AS-MEGATELECOM(5,166 ASNs)
AS-INTERTAX(5,306 ASNs)
AS-OPENX(5,734 ASNs)
AS-NOVVACORE(5,795 ASNs)
AS-NOVVACORE-CUSTOMERS(5,795 ASNs)
AS-BANDCON(5,888 ASNs)
AS-G8(6,078 ASNs)
AS-EMBRATELNET(6,101 ASNs)
AS-MILECOM(6,301 ASNs)
AS20730:AS-DVO-IX(6,301 ASNs)
AS-FLYS(6,441 ASNs)
AS-TIVIT(6,449 ASNs)
AS-ZSTTK-SET(6,735 ASNs)
AS-CHIEF-TRANSIT(6,746 ASNs)
AS-MILECOM-RS(7,417 ASNs)
AS26615:AS-CUSTOMERS(7,539 ASNs)
AS-RBIX(7,603 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-CTBC(11,413 ASNs)
AS-SEABONECUSTLA(11,515 ASNs)
AS-FIORD(12,063 ASNs)
AS-FIORD-V6(12,063 ASNs)
AS-IHOME(12,653 ASNs)
AS-MTU-V6(13,582 ASNs)
AS-ERTH(14,365 ASNs)
AS-SMRROUTESERVER(14,365 ASNs)
AS-OMTT-SET(14,375 ASNs)
AS-ULNIX(14,449 ASNs)
AS-KRS-IX-PEERS(14,475 ASNs)
AS-W-IX(14,497 ASNs)
AS-VLVROUTESERVER(14,501 ASNs)
AS-PITER-IX-TLL(14,528 ASNs)
AS57304:AS-RETN6-RU(14,630 ASNs)
AS57304:AS-RETN-RU(14,717 ASNs)
AS-SIBIR-IX(14,827 ASNs)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-RED-IX-PEERS(15,552 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-KRD-RS(17,283 ASNs)
AS-CLOUD-IX-M(17,536 ASNs)
AS-CLOUD-IX(17,641 ASNs)
AS-CITYTELECOM(17,663 ASNs)
AS-HOSTER(17,663 ASNs)
AS-SEABORN(17,733 ASNs)
AS-SPBROUTESERVER(17,816 ASNs)
AS-CN2(17,842 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 ASNs)
AS-WIOCC(18,067 ASNs)
AS-1031-PEER1(18,971 ASNs)
AS-LINKBRASIL-271253(19,032 ASNs)
AS271253:AS-CUSTOMERS(19,032 ASNs)
... and 356 more
Upstream AS Paths
29 unique paths, avg length 2.9
AS Looking Glass
Upstream paths (matching graph above)
AS271622 IPv4 Address Subnets (7)
| 45.163.48.0/22 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
| 45.163.48.0/23 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
| 45.163.50.0/23 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
| 45.163.48.0/24 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
| 45.163.49.0/24 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
| 45.163.50.0/24 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
| 45.163.51.0/24 | 🇧🇷 BR | FOUR SOLUCOES E SERVICOS DE TELECOMUNICACOES LTDA | FOUR |
AS271622 IPv6 Address Subnets (1)
| 2804:7e68::/32 | 🇧🇷 BR | WIX | FOUR |