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Autonomous System

AS210937 · Xiufeng Guo

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

bgp.tools RIPEstat
Announced IPs
512
IPv4
IPv4 Prefixes
2
IPv6 Prefixes
2
Hosted Domains
—
resolve into this AS
Peers
1,054
Customers
1

AS Profile

AS Name
Xiufeng Guo
Also known as
Showfom
AS Type
Cable/DSL/ISP
Scope
Europe
Traffic
20-50Gbps
Website
https://xiufeng.de/
IRR AS-SET
AS-S
RIR
RIPE NCC
Country
DE
Allocated
2021-08-05

RPKI Validity

Total ROAs
—
Valid Prefixes
—
NotFound
—
Announced (BGP)
4
RPKI Coverage
—

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.