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AS49188 Three-A-Hub Three A Hub EOOD

Bulgaria · Autonomous System

IPv4 announced

3.8K

0.00 × /8

IPv6 announced

524.3K

/48 blocks

Prefixes

routed

Country

Bulgaria

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

#9,676

by customer-cone size (1 = largest)

Connectivity

3 providers · 1 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 3 upstream providers, 1 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers3

give this network transit

Settlement-free peers1

exchange traffic directly

AS32590 VALVE-CORPORATION - Valve Corporation

Downstream customers1

buy transit from it

AS210567 OB-Veliko-Tarnovo OBVT

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

100%

526.8K of 528.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

31%

4 of 13 prefixes documented

Announcement composition13 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

13 prefixes currently seen by RIPEstat.

78.108.250.0/24185.163.245.0/24109.160.80.0/2478.128.4.0/24185.163.246.0/2495.169.198.0/24185.163.244.0/24109.160.78.0/24185.163.244.0/22109.160.79.0/242a10:9d00::/29109.160.68.0/2495.169.197.0/24

Fetching announced prefixes from RIPEstat…