AS267293 — Castrum Servicos Especializados Castrum Internet
AS Name: CASTRUM
Description: =============================================== AS267293 Castrum Servicos Especializados EIRELI ME =============================================== Castrum Servicos Especializados ltda
Registry: RADB
Imports from (1)
Exports to (2)
aut-num: AS267293
as-name: AS-Castrum
descr: Castrum Servicos Especializados ltda
member-of: AS267293:AS-ALL
admin-c: CEGON12-NICBR
tech-c: CEGON12-NICBR
mnt-by: MAINT-AS267293
source: TC
last-modified: 2024-09-20T12:20:59Z
aut-num: AS267293
as-name: CASTRUM
descr: =============================================== AS267293 Castrum Servicos Especializados EIRELI ME ===============================================
import: from AS263324 accept ANY
mp-import: afi ipv6.unicast from AS263324 accept ANY
export: to AS263324 announce AS-CASTRUM
mp-export: afi ipv6.unicast to AS263324 announce AS-CASTRUM
admin-c: Rodrigo Gomes
tech-c: Rudson Costa
remarks: ================================================================================= This is a Proxy-registered aut-num object. This aut-num object was created because no existing object for this ASN was found and, since some Net&Com peers filter based on these objects, any route associated with this ASN may be rejected if this aut-num object is not created, and the same condition also applies to route and as-set objects belonging to this ASN. Please contact noc@netecom.com.br if you have any questions regarding this object or, in case you own this ASN, please contact us so we can transfer the authority of these aut-num, as-set and any route objects we maintain on your behalf to you on RADb. =================================================================================
remarks: ********************************************************************************* Any inquiries concerning security incidents from source IP addresses from this ASN MUST be addressed directly to them at their respective support channels. Please search for their relevant contact information at either PeeringDB or issue the proper whois at their aut-num. Net&Com (AS263324) is responsible for NEITHER routing policies nor security issues of this direct or indirect customer's Autonomous System Number. In case of abuse/UCE and you failed to hearing from the support personnel of this ASN, please let us know at: Abuse/UCE: abuse@netecom.com.br *********************************************************************************
mnt-by: MAINT-AS263324
changed: leofurtadonyc@gmail.com 20200403 #02:13:14Z
source: RADB
last-modified: 2025-03-17T15:00:07Z
Direct Membership
Macros that directly list AS267293 as a member:
AS-CASTRUM(1 members)
AS-AGI-CUSTOMER(19 members)
AS-CTBC-CUSTOMERS55(48 members)
AS-NETECOM-CUSTOMERS(54 members)
AS-FORTE-TELECOM-CUSTOMER-IX-CLOUD(163 members)
AS-SUMICITY-CUSTOMERS(174 members)
AS-ASCENTY(220 members)
AS-TUDDO-CLI(227 members)
AS-HUGENET-FORTE(237 members)
AS-ALTAREDE(251 members)
AS-MAXIHOST(536 members)
AS-ROCKETNETWORK-TOOLS(594 members)
AS-ROCKETNETWORK-CUSTOMERS(686 members)
AS52925:AS-CONE(700 members)
AS-GC-CUSTOMERS(707 members)
AS-FORTE-TELECOM-DOWNSTREAMS(794 members)
AS-HUGENET-CUSTOMERS(1652 members)
AS-ITXBR1(1794 members)
AS-SB-AUTOMATION-CUSTOMER(2479 members)
AS-FORTEL-CUSTOMERS(3262 members)
AS-267613(5154 members)
AS-EMBRATELNET(6101 members)
AS26615:AS-CUSTOMERS(7539 members)
AS-CTBC-TOOLS(8129 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS267293 (directly or via nested macros): 496
Show 100 macros
AS-CASTRUM(1 ASNs)
AS-CTBC-CUSTOMERS55(48 ASNs)
AS-AGI-CUSTOMER(74 ASNs)
AS-270548(75 ASNs)
AS-NETECOM-CUSTOMERS(115 ASNs)
AS-NETECOM-ALL(116 ASNs)
AS-FORTE-TELECOM-CUSTOMER-IX-CLOUD(163 ASNs)
AS-SUMICITY-CUSTOMERS(174 ASNs)
AS-SUMICITY(175 ASNs)
AS396998:AS-CUSTOMERS-16(218 ASNs)
AS-ASCENTY(220 ASNs)
AS-TUDDO-CLI(227 ASNs)
AS-HUGENET-FORTE(237 ASNs)
AS-TUDDO(356 ASNs)
AS-MAXIHOST(536 ASNs)
AS28458:AS-CUSTOMERS(586 ASNs)
AS-IENTC-MX(587 ASNs)
AS28458:AS-ALL(587 ASNs)
AS28458:AS-CONE(587 ASNs)
AS-ROCKETNETWORK-TOOLS(594 ASNs)
AS-ROCKETNETWORK-CUSTOMERS(686 ASNs)
AS8220:AS-COLTSG(692 ASNs)
AS-GC-CUSTOMERS(707 ASNs)
AS8220:AS-COLTJP(732 ASNs)
AS52925:AS-CONE(734 ASNs)
AS-FORTE-TELECOM-DOWNSTREAMS(794 ASNs)
AS8220:AS-COLT-APAC(849 ASNs)
AS-FORTE-TELECOM-CUSTOMER-TRIAL(1,002 ASNs)
AS-ALTAREDE(1,116 ASNs)
AS-268624(1,213 ASNs)
AS-GC(1,292 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)
AS8220:AS-COLT(3,925 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS-53013-CUSTOMERS-ASSET(4,310 ASNs)
AS-ITXBR1(4,615 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-PATH(5,596 ASNs)
AS396998:AS-ALL(5,596 ASNs)
AS396998:AS-CUSTOMERS(5,596 ASNs)
AS264129:AS-FLIP(5,712 ASNs)
AS-OPENX(5,734 ASNs)
AS28263:AS-CUSTOMER-TELNETS(5,752 ASNs)
AS-TELNETS-264556(5,781 ASNs)
AS-NOVVACORE(5,795 ASNs)
AS-NOVVACORE-CUSTOMERS(5,795 ASNs)
AS28263:AS-PEERING(5,803 ASNs)
AS-BANDCON(5,888 ASNs)
AS28263:AS-ENSITE(6,008 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)
AS28287:AS-PEERING(7,548 ASNs)
AS265126:AS-PEERING(7,549 ASNs)
AS28287:AS-ASSIM(7,549 ASNs)
AS262493:AS-CONE(7,550 ASNs)
AS262493:AS-TRANSIT(7,550 ASNs)
AS265126:AS-FLEETNET(7,550 ASNs)
AS-RBIX(7,603 ASNs)
AS-CABOTELECOM-CUST(7,740 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-TELSTRA-INTL-CUSTOMERS(12,472 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)
... and 396 more
Upstream AS Paths
53 unique paths, avg length 3.5
AS Looking Glass
Upstream paths (matching graph above)
AS267293 IPv4 Address Subnets (7)
| 45.233.44.0/22 | 🇧🇷 BR | G8 Networks | CASTRUM |
| 45.233.44.0/23 | 🇧🇷 BR | Transit for customer AS267293 Castrum Servicos Esp… | CASTRUM |
| 45.233.46.0/23 | 🇧🇷 BR | Transit for customer AS267293 Castrum Servicos Esp… | CASTRUM |
| 45.233.44.0/24 | 🇧🇷 BR | G8 Networks | CASTRUM |
| 45.233.45.0/24 | 🇧🇷 BR | G8 Networks | CASTRUM |
| 45.233.46.0/24 | 🇧🇷 BR | G8 Networks | CASTRUM |
| 45.233.47.0/24 | 🇧🇷 BR | G8 Networks | CASTRUM |
AS267293 IPv6 Address Subnets (7)
| 2804:4b40::/32 | 🇧🇷 BR | G8 Networks | CASTRUM |
| 2804:4b40::/33 | 🇧🇷 BR | CASTRUM | |
| 2804:4b40::/34 | 🇧🇷 BR | CASTRUM | |
| 2804:4b40:4000::/34 | 🇧🇷 BR | CASTRUM | |
| 2804:4b40:8000::/33 | 🇧🇷 BR | CASTRUM | |
| 2804:4b40:8000::/34 | 🇧🇷 BR | CASTRUM | |
| 2804:4b40:c000::/34 | 🇧🇷 BR | CASTRUM |