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AS51906 RECAST-AS recast IT GmbH & Co. KG

Germany · Autonomous System

IPv4 announced

23.3K

0.00 × /8

IPv6 announced

66K

/48 blocks

Prefixes

routed

Country

Germany

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

ASes reachable as customers

AS rank

#8,844

by customer-cone size (1 = largest)

Connectivity

4 providers · 8 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 4 upstream providers, 8 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers4

give this network transit

Settlement-free peers8

exchange traffic directly

Downstream customers1

buy transit from it

AS205868 RECAST-AS-HA recast IT GmbH & Co. KG

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

97%

86.5K of 89.3K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

38%

6 of 16 prefixes documented

Announcement composition16 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

16 prefixes currently seen by RIPEstat.

2a00:7380:400::/3937.130.128.0/2082.197.132.0/2331.204.115.0/2431.204.112.0/20176.241.160.0/2079.171.63.0/242001:7f0:101::/4837.130.139.0/242a00:7380::/3291.106.0.0/2279.171.56.0/2137.130.143.0/2479.171.60.0/2491.106.0.0/20146.66.224.0/21

Fetching announced prefixes from RIPEstat…