Autonomous System

AS4821

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

bgp.tools RIPEstat

Announced IPs

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IPv4

IPv4 Prefixes

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IPv6 Prefixes

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Hosted Domains

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resolve into this AS

Peers

Customers

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AS Profile

AS Name

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AS Type

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RIR

APNIC

Country

Allocated

2001-12-11

RPKI Validity

Total ROAs

Valid Prefixes

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NotFound

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Announced (BGP)

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RPKI Coverage

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Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port	Open IPs
2000	4
88	3
53	1
80	1
443	1
1723	1
3128	1
8080	1

Upstreams

Tier-1 / transit-free network

CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.