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AS216129 GuardNetwork-AS SEBEK sp. z o.o

Poland · Autonomous System

IPv4 announced

4.6K

0.00 × /8

IPv6 announced

65.5K

/48 blocks

Prefixes

routed

Country

Poland

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

#12,086

by customer-cone size (1 = largest)

Connectivity

5 providers · 0 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 5 upstream providers, 0 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers5

give this network transit

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers1

buy transit from it

AS213633 Digital-Solutions SEBEK sp. z o.o

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%

70.1K of 70.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

43%

10 of 23 prefixes documented

Announcement composition23 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, Germany).

IPv6 capable

60.1%

users that can reach IPv6-only content

IPv6 preferred

60.1%

users that use IPv6 when both are offered

Capable60.1%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred60.1%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

26 prefixes currently seen by RIPEstat.

31.58.85.0/2431.56.180.0/242a13:d200:15::/48148.253.209.0/2431.77.241.0/24148.253.208.0/24148.253.214.0/242.27.253.0/24185.28.84.0/2431.57.13.0/242a13:d200::/32199.83.103.0/24150.251.228.0/24148.253.213.0/242a13:d201:1::/48148.253.215.0/24148.253.211.0/242a13:d201::/48148.253.212.0/242a13:d201:2::/48143.20.155.0/242a13:d201:3::/48148.253.210.0/24202.181.188.0/24107.161.154.0/24188.220.148.0/24

Fetching announced prefixes from RIPEstat…