AS267521 — ULTRANET NETWORK ULTRA FIBER
AS Name: ULTRANET
Description: ULTRANET NETWORK
Registry: TC
Imports from (1)
Exports to (2)
aut-num: AS267521
as-name: ULTRANET
descr: ULTRANET NETWORK
remarks: ----------------------------------------------
member-of: AS267521:AS-SELF
member-of: AS-PTTMetro-SP
member-of: AS-PTTMetro-ATM4-SP
member-of: AS-PTTMetro-ATM6-SP
member-of: AS-PTTMetro-RJ
member-of: AS-PTTMetro-ATM4-RJ
member-of: AS-PTTMetro-ATM6-RJ
member-of: AS-PTTMetro-MG
member-of: AS-PTTMetro-ATM4-MG
member-of: AS-PTTMetro-ATM6-MG
import: from AS-ANY accept ANY
export: to AS-ANY announce AS267521:AS-ALL
remarks: ----------------------------------------------
remarks: Responsible Network Engineer:
remarks: Gabriel Wolp Campos
remarks: gabriel@ultranet.psi.br +553129420880
remarks: Administrative Contact:
remarks: Gilberto Junior
remarks: junior@ultranetinformatica.com.br +553138462914
remarks: NOC General Contact:
remarks: noc@ultranet.psi.br +553129420880
remarks: ----------------------------------------------
admin-c: GMITE-NICBR
tech-c: GMITE-NICBR
notify: hostmaster@ultranet.psi.br
mnt-by: MAINT-AS267521
changed: noc@ultranet.psi.br 20250504
source: TC
last-modified: 2025-05-04T21:49:26Z
Direct Membership
Macros that directly list AS267521 as a member:
AS267521:AS-SELF(1 members)
AS-CTBC-CUSTOMERS157(50 members)
AS-NOVVACORE-CUSTOMERS(111 members)
AS-TUDDO-CLI2(147 members)
AS-NORTH-TELECOM-CUSTOMERS-OF-CUSTOMERS(160 members)
AS-CEMIGTELECOM-CLIENTES(184 members)
AS-IXBR-ATM6-RJ(251 members)
AS-IXBR-ATM4-RJ(288 members)
AS-IXBR-RJ(298 members)
AS-ACTION(435 members)
AS-AMERICANTOWER(468 members)
AS61595:AS-DOWNSTREANS(1058 members)
AS-OPENX-CUSTOMERS(1123 members)
AS-ITXBR(1408 members)
AS-53427-TGLOBAL(1496 members)
AS-SB-AUTOMATION-CUSTOMER(2479 members)
AS-7738-BGP-CUSTOMERS(3225 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-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS267521 (directly or via nested macros): 510
Show 100 macros
AS267521:AS-SELF(1 ASNs)
AS267521:AS-ALL(19 ASNs)
AS-CTBC-CUSTOMERS157(50 ASNs)
AS-TUDDO-CLI2(147 ASNs)
AS-NORTH-TELECOM-CUSTOMERS-OF-CUSTOMERS(160 ASNs)
AS-IXBR-ATM6-RJ(251 ASNs)
AS-IXBR-ATM4-RJ(288 ASNs)
AS-NORTH-TELECOM(294 ASNs)
AS-IXBR-RJ(298 ASNs)
AS-TUDDO(356 ASNs)
AS-ACTION(435 ASNs)
AS-CEMIGTELECOM-CLIENTES(478 ASNs)
AS-FORTE-TELECOM-CUSTOMER-TRIAL(1,002 ASNs)
AS-AMERICANTOWER(1,013 ASNs)
AS-OPENX-CUSTOMERS(1,123 ASNs)
AS-OPENX-LITE(1,260 ASNs)
AS61595:AS-DOWNSTREANS(1,656 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-ITXBR(2,941 ASNs)
AS-7738-BGP-CUSTOMERS(3,225 ASNs)
AS-NEXUSGUARD-CLIENTS-AS-SET(3,901 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS-53013-CUSTOMERS-ASSET(4,310 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-ITXBR1(4,615 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)
... and 410 more
Upstream AS Paths
57 unique paths, avg length 2.0
AS Looking Glass
Upstream paths (matching graph above)
All 57 Upstream Paths
Complete list of all observed paths
AS267521 IPv4 Address Subnets (7)
| 201.182.48.0/22 | 🇧🇷 BR | G8 Customer Proxy Route | ULTRANET |
| 38.10.96.0/22 | 🇧🇷 BR | Route Registered for Cogent Communications Custome… | ULTRANET |
| 201.182.48.0/23 | 🇧🇷 BR | ULTRANET NETWORK | ULTRANET |
| 201.182.50.0/23 | 🇧🇷 BR | ULTRANET NETWORK | ULTRANET |
| 38.10.96.0/23 | 🇧🇷 BR | ULTRANET | |
| 38.10.98.0/23 | 🇧🇷 BR | ULTRANET | |
| 38.10.98.0/24 | 🇧🇷 BR | CLARO S.A. Customer | ULTRANET |
AS267521 IPv6 Address Subnets (8)
| 2804:42b8::/32 | 🇧🇷 BR | G8 Customer Proxy Route | ULTRANET |
| 2804:42b8::/34 | 🇧🇷 BR | ULTRANET NETWORK | ULTRANET |
| 2804:42b8:4000::/34 | 🇧🇷 BR | ULTRANET NETWORK | ULTRANET |
| 2804:42b8:4000::/40 | 🇧🇷 BR | CLARO S.A. Customer | ULTRANET |
| 2804:42b8:4000::/41 | 🇧🇷 BR | ULTRANET | |
| 2804:42b8:4080::/41 | 🇧🇷 BR | ULTRANET | |
| 2804:42b8:8000::/34 | 🇧🇷 BR | ULTRANET NETWORK | ULTRANET |
| 2804:42b8:c000::/34 | 🇧🇷 BR | ULTRANET NETWORK | ULTRANET |