AS273663 — NT FIBRA
AS Name: NTFIBRA-TELECOM
Description: *********************************************** (AS273663 ) NTFIBRA ***********************************************
Registry: ALTDB
Exports to (4)
aut-num: AS273663
as-name: NTFIBRA-TELECOM
descr: *********************************************** (AS273663 ) NTFIBRA ***********************************************
member-of: AS-PTTMetro-RJ
member-of: AS-PTTMetro-ATM4-RJ
member-of: AS-PTTMetro_ATM6-RJ
remarks: ####### In policiesV4: #######
import: from AS52772 accept ANY AND NOT {0.0.0.0/0}
import: from AS273663 accept ANY AND NOT {0.0.0.0/0}
remarks: ####### Our policiesV4: #######
export: to AS52772 announce AS-NTFIBRA and AS-NTFIBRA-ALL
export: to AS273663 announce AS-NTFIBRA and AS-NTFIBRA-ALL
remarks: ####### In policiesV6: #######
mp-import: afi ipv6.unicast from AS52772 accept ANY
mp-import: afi ipv6.unicast from AS273663 accept ANY
remarks: ####### Our policiesV6: #######
mp-export: afi ipv6.unicast to AS52772 announce AS-NTFIBRA-ALL
mp-export: afi ipv6.unicast to AS273663 announce AS-NTFIBRA-ALL
admin-c: Renan-Fernandes
tech-c: Renan-Fernandes
changed: renan@sjnetwork.com.br 20250313
source: ALTDB
remarks: =============================================== Any inquiries concerning AS273663's security please reach out to us at e-mail to: renan@sjnetwork.com.br ===============================================
notify: renan@sjnetwork.com.br
mnt-by: MAINT-AS273663
Direct Membership
Macros that directly list AS273663 as a member:
AS-NTFIBRA(1 members)
AS-NTFIBRA-ALL(5 members)
AS-CTBC-CUSTOMERS242(45 members)
AS-SJNET-CUSTOMERS(59 members)
AS265038:AS-CUSTOMERS(274 members)
AS-21574-CUSTOMERS(564 members)
AS-FORTE-TELECOM-DOWNSTREAMS(794 members)
AS-OPENX-CUSTOMERS(1123 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 AS273663 (directly or via nested macros): 455
Show 100 macros
AS-NTFIBRA(1 ASNs)
AS-NTFIBRA-ALL(4 ASNs)
AS-CTBC-CUSTOMERS242(45 ASNs)
AS-SJNET-CUSTOMERS(100 ASNs)
AS-SJNET-ALL(101 ASNs)
AS-CONNECT-ALL(102 ASNs)
AS-CONNECT-CUSTOMER(102 ASNs)
AS-CAXIASONLINE(134 ASNs)
AS265038:AS-CUSTOMERS(280 ASNs)
AS265038:AS-ALL(281 ASNs)
AS265038:AS-ANNOUNCEMENTS(281 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-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-NEXUSGUARD-CLIENTS-AS-SET(3,901 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS-53013-CUSTOMERS-ASSET(4,310 ASNs)
AS-E1-AUTOMATION-CUSTOMER(4,656 ASNs)
AS-267613(5,153 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-EDGEUNO-TR(10,995 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)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 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)
AS-SAIX(15,195 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)
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)
... and 355 more
Upstream AS Paths
36 unique paths, avg length 2.9
AS Looking Glass
Upstream paths (matching graph above)
All 36 Upstream Paths
Complete list of all observed paths
AS273663 IPv4 Address Subnets (4)
| 200.124.78.0/23 | 🇧🇷 BR | AS-CNY-CUSTOMER-273663 | NTFIBRA-TELECOM |
| 177.8.71.0/24 | 🇧🇷 BR | CLARO S.A. Customer | NTFIBRA-TELECOM |
| 200.124.78.0/24 | 🇧🇷 BR | NTFIBRA | NTFIBRA-TELECOM |
| 200.124.79.0/24 | 🇧🇷 BR | NTFIBRA | NTFIBRA-TELECOM |
AS273663 IPv6 Address Subnets (6)
| 2804:8a58::/32 | 🇧🇷 BR | WIX | NTFIBRA-TELECOM |
| 2804:8a58::/33 | 🇧🇷 BR | CLARO S.A. Customer | NTFIBRA-TELECOM |
| 2804:8a58:100::/40 | 🇧🇷 BR | CLARO S.A. Customer | NTFIBRA-TELECOM |
| 2804:8a58:3000::/48 | 🇧🇷 BR | AS-CNY-CUSTOMER-273663 | NTFIBRA-TELECOM |
| 2804:8a58:aa00::/40 | 🇧🇷 BR | CLARO S.A. Customer | NTFIBRA-TELECOM |
| 2804:8a58:ba00::/40 | 🇧🇷 BR | CLARO S.A. Customer | NTFIBRA-TELECOM |