AS52783 ALCANS TELECOM LTDA

Company Website:

https://www.alcans.com.br

Company Looking Glass:

https://lg.alcans.com.br

Looking Glass:

https://bgp.he.net/lg/52783

Country of Origin:

Brazil

Internet Exchanges: 4

Prefixes Originated (all): 25
Prefixes Originated (v4): 15
Prefixes Originated (v6): 10

Prefixes Announced (all): 25
Prefixes Announced (v4): 15
Prefixes Announced (v6): 10

RPKI Originated Valid (all): 25
RPKI Originated Valid (v4): 15
RPKI Originated Valid (v6): 10

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 20
BGP Peers Observed (v4): 19
BGP Peers Observed (v6): 17

IPs Originated (v4): 13,312
AS Paths Observed (v4): 2,727
AS Paths Observed (v6): 3,145

Average AS Path Length (all): 4.694
Average AS Path Length (v4): 4.641
Average AS Path Length (v6): 4.740

AS52783 IPv4 Peers

ASN	Name
AS16735	ALGAR TELECOM S/A
AS3356	Level 3 Parent, LLC
AS52468	UFINET PANAMA S.A.

AS52783 IPv6 Peers

ASN	Name
AS16735	ALGAR TELECOM S/A
AS264409	Huge Solucoes Corporativas Ltda
AS52468	UFINET PANAMA S.A.
AS3356	Level 3 Parent, LLC

AS52783 IPv4 Peer Count

AS52783 IPv6 Peer Count

AS52783 IPv4 Prefixes Announced

AS52783 IPv6 Prefixes Announced

AS52783 IPv4 Prefixes Originated

AS52783 IPv6 Prefixes Originated

AS52783 IPv4 Route Propagation

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AS52783 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
131.255.116.0/22	ALCANS TELECOM LTDA
138.122.132.0/22	ALCANS TELECOM LTDA
138.122.132.0/23	ALCANS TELECOM LTDA
138.122.134.0/23	ALCANS TELECOM LTDA
138.255.192.0/22	ALCANS TELECOM LTDA
170.78.116.0/22	ALCANS TELECOM LTDA
170.254.76.0/22	ALCANS TELECOM LTDA
170.254.79.0/24	TOMAISZAP PLATAFORMA DE COMUNICACAO LTDA
177.52.80.0/21	ALCANS SERVICOS EM TELECOMUNICACOES LTDA
177.52.82.0/23	ALCANS TELECOM LTDA
177.74.184.0/21	ALCANS TELECOM LTDA
177.200.64.0/20	ALCANS TELECOM LTDA
177.200.68.0/24	ALCANS TELECOM LTDA
177.200.74.0/24	ALCANS TELECOM LTDA
177.200.76.0/24	ALCANS TELECOM LTDA

Prefix	Description	Visibility
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Prefix	Description
2804:10f8::/32	ALCANS TELECOM LTDA
2804:10f8:2000::/48	ALCANS TELECOM LTDA
2804:10f8:4006::/48	ALCANS TELECOM LTDA
2804:10f8:4600::/40	ALCANS TELECOM LTDA
2804:10f8:9fff::/48	TOMAISZAP PLATAFORMA DE COMUNICACAO LTDA
2804:10f8:c0c1::/48	ALCANS TELECOM LTDA
2804:10f8:c0ca::/48	ALCANS TELECOM LTDA
2804:10f8:e000::/48	ALCANS TELECOM LTDA
2804:10f8:e001::/48	ALCANS TELECOM LTDA
2804:10f8:face::/48	ALCANS TELECOM LTDA

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	ALGAR TELECOM S/A	X	AS16735
2	Level 3 Parent, LLC	X	AS3356
3	UFINET PANAMA S.A.	X	AS52468
4	UFINET BRASIL S.A.	X	AS53013
5	DESCALNET PROVEDOR LTDA - ME	X	AS264514
6	DJNET COMUNICACOES LTDA - ME	X	AS269476
7	HOME ON TELECOMUNICACOES LTDA	X	AS271639
8	Link Dedicado Fibra Optica Tv e Telefonia Ip LTDA	X	AS271158
9	LANCA SERVICOS DE INFORMATICA LTDA - ME	X	AS264008
10	G L DE BARROS E CIA LTDA ME	X	AS270743
11	BC Net	X	AS273777
12	Turbosp Internet Provider	X	AS52930
13	METROFLEX TELECOMUNICACOES LTDA	X	AS262663
14	BRUMART a sua internet		AS265213
15	H-NET TELECOM LTDA	X	AS268782
16	Equinix (EMEA) Acquisition Enterprises B.V.	X	AS15830
17	NET PARAISO		AS265094
18	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	X	AS22548
19	SLIM FIBRA DO BRASIL		AS267381

Rank	Description	IPv4	Peer
1	ALGAR TELECOM S/A	X	AS16735
2	Huge Solucoes Corporativas Ltda		AS264409
3	UFINET PANAMA S.A.	X	AS52468
4	Level 3 Parent, LLC	X	AS3356
5	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	X	AS22548
6	UFINET BRASIL S.A.	X	AS53013
7	DJNET COMUNICACOES LTDA - ME	X	AS269476
8	Turbosp Internet Provider	X	AS52930
9	DESCALNET PROVEDOR LTDA - ME	X	AS264514
10	H-NET TELECOM LTDA	X	AS268782
11	Equinix (EMEA) Acquisition Enterprises B.V.	X	AS15830
12	HOME ON TELECOMUNICACOES LTDA	X	AS271639
13	G L DE BARROS E CIA LTDA ME	X	AS270743
14	METROFLEX TELECOMUNICACOES LTDA	X	AS262663
15	Link Dedicado Fibra Optica Tv e Telefonia Ip LTDA	X	AS271158
16	BC Net	X	AS273777
17	LANCA SERVICOS DE INFORMATICA LTDA - ME	X	AS264008

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TC

aut-num: AS52783 as-name: AlcansTelecom descr: ALCANS TELECOM LTDA member-of: AS52783:AS-ALCANS member-of: AS-CTBC-TOOLS-1 member-of: AS-HUGENET-CUSTOMERS member-of: AS-LUMEN-CUSTOMERS-ASNS member-of: AS-IXBR-SP member-of: AS-IXBR-IPV6-SP member-of: AS-IXBR-ATM4-SP member-of: AS-IXBR-ATM6-SP member-of: AS-IXBR-LG4-SP member-of: AS-IXBR-LG6-SP member-of: AS-IXBR-TRANSIT4-SP member-of: AS-IXBR-TRANSIT6-SP import: from AS3356 accept ANY import: from AS16735 accept ANY import: from AS264409 accept ANY mp-import: from AS3356 accept ANY mp-import: from AS16735 accept ANY mp-import: from AS264409 accept ANY export: to AS3356 announce AS52783:AS-ALCANS export: to AS16735 announce AS52783:AS-ALCANS export: to AS264409 announce AS52783:AS-ALCANS mp-export: to AS3356 announce AS52783:AS-ALCANS mp-export: to AS16735 announce AS52783:AS-ALCANS mp-export: to AS264409 announce AS52783:AS-ALCANS admin-c: SKTLT3-NICBR tech-c: SKTLT3-NICBR remarks: ========================================================== remarks: Abuse/UCE..................:dpo@alcans.com.br remarks: Network....................:bgp@alcans.com.br remarks: Peering....................:https://as52783.peeringdb.com remarks: Website....................:https://alcans.com.br/ remarks: ========================================================== mnt-by: MAINT-AS52783 notify: bgp@alcans.com.br changed: bgp@alcans.com.br 20260623 #18:10:00Z source: TC last-modified: 2026-06-23T18:10:25Z

Exchange	CC	City	IPv4	IPv6
Equinix São Paulo	BR	São Paulo	64.191.234.14	2001:504:0:7:0:5:2783:1
IX.br (PTT.br) Ribeirão Preto	BR	Ribeirão Preto		2001:12f8:0:1040::16
PTT Brasília	BR	Brasília	200.192.110.16
PTT São Paulo	BR	São Paulo	187.16.218.204	2001:12f8::218:204

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