AS271723 c c b ferreira-me

Looking Glass:

https://bgp.he.net/lg/271723

Country of Origin:

Brazil

Prefixes Originated (all): 14
Prefixes Originated (v4): 7
Prefixes Originated (v6): 7

Prefixes Announced (all): 14
Prefixes Announced (v4): 7
Prefixes Announced (v6): 7

RPKI Originated Valid (all): 14
RPKI Originated Valid (v4): 7
RPKI Originated Valid (v6): 7

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

BGP Peers Observed (all): 2
BGP Peers Observed (v4): 2
BGP Peers Observed (v6): 2

IPs Originated (v4): 1,024
AS Paths Observed (v4): 804
AS Paths Observed (v6): 696

Average AS Path Length (all): 5.111
Average AS Path Length (v4): 5.437
Average AS Path Length (v6): 4.734

AS271723 IPv4 Peers

ASN	Name
AS271578	M A Link Telecomunicacoes Consortes Ltda
AS269090	C P COMUNICACAO LTDA

AS271723 IPv6 Peers

ASN	Name
AS271578	M A Link Telecomunicacoes Consortes Ltda

AS271723 IPv4 Peer Count

AS271723 IPv6 Peer Count

AS271723 IPv4 Prefixes Announced

AS271723 IPv6 Prefixes Announced

AS271723 IPv4 Prefixes Originated

AS271723 IPv6 Prefixes Originated

AS271723 IPv4 Route Propagation

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AS271723 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
45.229.252.0/22	VMWARE COSTA RICA LIMITADA
45.229.252.0/23	c c b ferreira-me
45.229.252.0/24	c c b ferreira-me
45.229.253.0/24	c c b ferreira-me
45.229.254.0/23	c c b ferreira-me
45.229.254.0/24	c c b ferreira-me
45.229.255.0/24	c c b ferreira-me

Prefix	Description	Visibility
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Prefix	Description
2804:8000::/32	c c b ferreira-me
2804:8000::/33	c c b ferreira-me
2804:8000::/34	c c b ferreira-me
2804:8000:4000::/34	c c b ferreira-me
2804:8000:8000::/33	c c b ferreira-me
2804:8000:8000::/34	c c b ferreira-me
2804:8000:c000::/34	c c b ferreira-me

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	M A Link Telecomunicacoes Consortes Ltda	X	AS271578
2	C P COMUNICACAO LTDA	X	AS269090

Rank	Description	IPv4	Peer
1	M A Link Telecomunicacoes Consortes Ltda	X	AS271578
2	C P COMUNICACAO LTDA	X	AS269090

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TC

aut-num: AS271723 as-name: CASTELONET descr: CASTELONET remarks: ========================================================== remarks: Participant: remarks: ... member-of: AS271723:AS-ALL member-of: AS271578:AS-LINKMAR-CLIENTES # LINKMAR member-of: AS269090:AS-GRANDENET-CLIENTES # GRANDNET remarks: ... remarks: ========================================================== remarks: My Policies Import: remarks: ... mp-import: afi any.unicast from AS271723:AS-UPSTREAMS 100 accept ANY AND NOT AS271723:AS-ALL mp-import: afi any.unicast from AS271723:AS-CUSTOMERS 500 accept AS271723:AS-CUSTOMERS remarks: ... remarks: ========================================================== remarks: My Policies Export: remarks: ... mp-export: afi any.unicast to AS271723:AS-UPSTREAMS announce AS271723:AS-ALL mp-export: afi any.unicast to AS271723:AS-CUSTOMERS announce ANY remarks: ... remarks: ========================================================== admin-c: CCBFE9-NICBR tech-c: CCBFE9-NICBR remarks: ========================================================== remarks: Abuse/UCE......:criscastelo1987@gmail.com remarks: Network........:criscastelo1987@gmail.com remarks: Peering........:criscastelo1987@gmail.com remarks: ========================================================== remarks: ......................................... remarks: . CREATED BY UP-ISP CONSULTORIA . remarks: . https://upisp.com.br/ . remarks: . instagram: @up.isp . remarks: ......................................... remarks: ========================================================== mnt-by: MAINT-AS271723 changed: noc@upisp.com.br 20251224 source: TC last-modified: 2025-12-24T13:33:50Z

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