// DL INFORMATICA // G6 INTERNET

AS Name: UNSPECIFIED

Description: DL Informatica Ltda ASN FASTNET/DL INFORMATICA

Registry: TC

Imports from (18)

AS3356 AS52320 AS263444 AS15169 AS32934 AS270336 AS52612 AS264557 AS271090 AS274469 AS262638 AS52539 AS265911 AS28172 AS270613 AS264106 AS270616 AS264427

Exports to (23)

AS3356 AS52531 AS52612 AS262638 AS269018 AS265911 AS264106 AS264427 AS52539 AS28172 AS61839 AS270616 AS264557 AS271102 AS271090 AS268931 AS270336 AS274469 AS270613 AS52320 AS263444 AS15169 AS32934

⚠️ CIRCL BGP Security Rank: 4.1867% (position 214)

aut-num:        AS52531
as-name:        UNSPECIFIED
descr:          DL Informatica Ltda
admin-c:        DCK2-NICBR
tech-c:         DCK2-NICBR
mnt-by:         MAINT-AS52531
notify:         db-admin@bgp.net.br
changed:        db-admin@bgp.net.br 20180916  #09:36:51(-03)
source:         TC

aut-num:        AS52531
as-name:        FASTNET
descr:          ASN FASTNET/DL INFORMATICA
member-of:      AS52531:AS-DLINFORMATICA
member-of:      AS-FASTNET
mp-import:      from AS3356 accept ANY
mp-import:      from AS52320 accept ANY
mp-import:      from AS263444 accept ANY
mp-import:      from AS15169 accept AS15169
mp-import:      from AS32934 accept AS32934
mp-import:      from AS270336 accept AS270336
mp-import:      from AS52612 accept AS52612 AS264557 AS271090 AS274469
mp-import:      from AS262638 accept AS262638
mp-import:      from AS52539 accept AS52539
mp-import:      from AS265911 accept AS265911
mp-import:      from AS28172 accept AS28172 AS270613
mp-import:      from AS264106 accept AS264106 AS270616 AS264427
mp-export:      to AS3356 announce AS52531 AS52612 AS262638 AS269018 AS265911 AS264106 AS264427 AS52539 AS28172 AS61839 AS270616 AS264557 AS271102 AS271090 AS268931 AS270336 AS274469 AS270613
mp-export:      to AS52320 announce AS52531 AS52612 AS262638 AS269018 AS265911 AS264106 AS264427 AS52539 AS28172 AS61839 AS270616 AS264557 AS271102 AS271090 AS268931 AS270336 AS274469 AS270613
mp-export:      to AS263444 announce AS52531 AS52612 AS262638 AS269018 AS265911 AS264106 AS264427 AS52539 AS28172 AS61839 AS270616 AS264557 AS271102 AS271090 AS268931 AS270336 AS274469 AS270613
mp-export:      to AS15169 announce AS52531 AS52612 AS262638 AS269018 AS265911 AS264106 AS264427 AS52539 AS28172 AS61839 AS270616 AS264557 AS271102 AS271090 AS268931  AS270336 AS274469 AS270613
mp-export:      to AS32934 announce AS52531 AS52612 AS262638 AS269018 AS265911 AS264106 AS264427 AS52539 AS28172 AS61839 AS270616 AS264557 AS271102 AS271090 AS268931 AS270336 AS274469 AS270613
mp-export:      to AS270336 announce ANY
mp-export:      to AS52612 announce ANY
mp-export:      to AS262638 announce ANY
mp-export:      to AS52539 announce ANY
mp-export:      to AS265911 announce ANY
mp-export:      to AS28172 announce ANY
mp-export:      to AS264106 announce ANY
admin-c:        ENGIN
tech-c:         ENGIN
mnt-by:         MAINT-AS52531
changed:        osni.junior@g6internet.com.br 20250815 # 17:04 GMT
source:         RADB
last-modified:  2025-08-15T17:04:05Z

Direct Membership

Macros that directly list AS52531 as a member:

AS-FASTNET(23 members)
AS-CTBC-CUSTOMERS13(49 members)
AS-CTBC-CUSTOMERS97(50 members)
AS-CEMIGTELECOM-CLIENTES(184 members)
AS-BRITIS(221 members)
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTS(383 members)
AS-AMERICANTOWER(468 members)
AS-AMERICANTOWER-CLIENTS-OF-CLIENTS(841 members)
AS-53427-TGLOBAL(1496 members)
AS-HUGENET-CUSTOMERS(1652 members)
AS-FLYS(1662 members)
AS-MOB-CUSTOMER-AS61832(1686 members)
AS-IXBR-ATM4-SP(1706 members)
AS-IXBR-SP(1726 members)
AS-HWNG-DOWNSTREAMS(2599 members)
AS3491:AS-CUSTOMERS-NA(2785 members)
AS-FORTEL-CUSTOMERS(3262 members)
AS-EMBRATELNET(6101 members)
AS26615:AS-CUSTOMERS(7539 members)
AS-CTBC-TOOLS(8129 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS52531 (directly or via nested macros): 427

Show 100 macros

AS-FASTNET(23 ASNs)
AS-CTBC-CUSTOMERS13(49 ASNs)
AS-CTBC-CUSTOMERS97(50 ASNs)
AS-BRITIS(221 ASNs)
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTS(383 ASNs)
AS-CEMIGTELECOM-CLIENTES(478 ASNs)
AS-AMERICANTOWER-CLIENTS-OF-CLIENTS(841 ASNs)
AS-AMERICANTOWER(1,013 ASNs)
AS-MOB-CUSTOMER-AS61832(1,686 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)
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-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)
AS-MOB-CUSTOMERS(3,163 ASNs)
AS-FORTEL-CUSTOMERS(3,300 ASNs)
AS-53013-CUSTOMERS-ASSET(4,310 ASNs)
AS-EMBRATELNET(6,101 ASNs)
AS-FLYS(6,441 ASNs)
AS-TIVIT(6,449 ASNs)
AS26615:AS-CUSTOMERS(7,539 ASNs)
AS-CTBC-TOOLS(8,129 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)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 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-TRANSROUTE-SPEC(19,556 ASNs)
AS-EDGEUNO(19,687 ASNs)
AS-AS53013(20,143 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-XO(23,361 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-LIXP(25,221 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS-DECIX-LIS(34,749 ASNs)
... and 327 more

Upstream AS Paths

66 unique paths, avg length 2.0

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS3356 → AS52531
AS6082 → AS2914 → AS3356 → AS52531
AS49544 → AS2914 → AS3356 → AS52531
AS150000 → AS18187 → AS3491 → AS3356 → AS52531
AS132847 → AS1221 → AS4637 → AS3356 → AS52531
AS140627 → AS4637 → AS3356 → AS52531
AS142271 → AS9304 → AS6453 → AS3356 → AS52531
AS8888 → AS6830 → AS3356 → AS52531
AS11399 → AS6939 → AS3356 → AS52531
AS35008 → AS6939 → AS3356 → AS52531
AS7018 → AS3356 → AS52531
AS9002 → AS3356 → AS52531
AS11399 → AS11178 → AS3356 → AS52531
AS14537 → AS3356 → AS52531
AS14630 → AS3356 → AS52531
AS19653 → AS3356 → AS52531
AS25091 → AS3356 → AS52531
AS49544 → AS3356 → AS52531
AS199524 → AS3356 → AS52531
AS209823 → AS3356 → AS52531

All 66 Upstream Paths

Complete list of all observed paths

AS1299 → AS3356 → AS52531
AS2497 → AS3356 → AS52531
AS6082 → AS2914 → AS3356 → AS52531
AS49544 → AS2914 → AS3356 → AS52531
AS150000 → AS18187 → AS3491 → AS3356 → AS52531
AS132847 → AS1221 → AS4637 → AS3356 → AS52531
AS140627 → AS4637 → AS3356 → AS52531
AS6453 → AS3356 → AS52531
AS142271 → AS9304 → AS6453 → AS3356 → AS52531
AS8888 → AS6830 → AS3356 → AS52531
AS6939 → AS3356 → AS52531
AS11399 → AS6939 → AS3356 → AS52531
AS35008 → AS6939 → AS3356 → AS52531
AS7018 → AS3356 → AS52531
AS7594 → AS3356 → AS52531
AS9002 → AS3356 → AS52531
AS11399 → AS11178 → AS3356 → AS52531
AS14537 → AS3356 → AS52531
AS14630 → AS3356 → AS52531
AS17350 → AS3356 → AS52531
AS19653 → AS3356 → AS52531
AS25091 → AS3356 → AS52531
AS32590 → AS3356 → AS52531
AS49544 → AS3356 → AS52531
AS199524 → AS3356 → AS52531
AS209823 → AS3356 → AS52531
AS262462 → AS3356 → AS52531
AS6057 → AS52531
AS6424 → AS52531
AS6939 → AS52531
AS2734 → AS6939 → AS52531
AS8888 → AS6939 → AS52531
AS11399 → AS6939 → AS52531
AS14630 → AS6939 → AS52531
AS150000 → AS18187 → AS6939 → AS52531
AS19653 → AS6939 → AS52531
AS23367 → AS6939 → AS52531
AS23673 → AS6939 → AS52531
AS32709 → AS6939 → AS52531
AS33185 → AS6939 → AS52531
AS35008 → AS6939 → AS52531
AS37721 → AS6939 → AS52531
AS38880 → AS6939 → AS52531
AS132337 → AS6939 → AS52531
AS140627 → AS6939 → AS52531
AS148968 → AS6939 → AS52531
AS150000 → AS6939 → AS52531
AS199524 → AS6939 → AS52531
AS208753 → AS6939 → AS52531
AS209823 → AS6939 → AS52531
AS398465 → AS6939 → AS52531
AS7713 → AS52531
AS14537 → AS52531
AS28624 → AS52531
AS36236 → AS52531
AS37721 → AS52531
AS39120 → AS52531
AS2734 → AS52320 → AS52531
AS2497 → AS6453 → AS52320 → AS52531
AS150000 → AS6939 → AS52320 → AS52531
AS142271 → AS9304 → AS52320 → AS52531
AS61568 → AS52531
AS61573 → AS52531
AS267613 → AS52531
AS269180 → AS52531

AS52531 IPv4 Address Subnets (19)

186.225.216.0/22	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
170.233.14.0/23	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
186.225.216.0/23	🇧🇷 BR		UNSPECIFIED
186.225.218.0/23	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
186.225.220.0/23	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
186.225.222.0/23	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
170.233.12.0/24	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
170.233.13.0/24	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
170.233.14.0/24	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED
170.233.15.0/24	🇧🇷 BR	FASTNET IPv4	UNSPECIFIED

AS52531 IPv6 Address Subnets (6)

2804:df4::/33	🇧🇷 BR	FASTNET IPv6	UNSPECIFIED
2804:df4:2000::/36	🇧🇷 BR		UNSPECIFIED
2804:df4:7000::/36	🇧🇷 BR		UNSPECIFIED
2804:df4:8000::/33	🇧🇷 BR	FASTNET IPv6	UNSPECIFIED
2804:df4:9000::/40	🇧🇷 BR		UNSPECIFIED
2804:df4:b000::/36	🇧🇷 BR		UNSPECIFIED