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AS44620 NETLEN Netlen Internet Hizmetleri Ltd. Sti.

Türkiye · Autonomous System

IPv4 announced

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

Türkiye

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

#4,443

by customer-cone size (1 = largest)

Connectivity

5 providers · 2 peers · 4 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 5 upstream providers, 2 peers and 4 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers5

give this network transit

Settlement-free peers2

exchange traffic directly

Downstream customers4

buy transit from it

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

99%

2K of 2.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

17%

4 of 24 prefixes documented

Announcement composition24 routed prefixes

IPv6 deployment

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

IPv6 capable

14.2%

users that can reach IPv6-only content

IPv6 preferred

13.0%

users that use IPv6 when both are offered

Capable14.2%

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

Preferred13.0%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

24 prefixes currently seen by RIPEstat.

2a01:f900:18::/48212.87.199.0/24217.11.164.0/2477.92.151.0/24158.94.216.0/242a01:f900:16::/482a01:f900:2a01::/482a01:f900:5::/482a01:f900:17::/482a01:f900:19::/482a01:f900:13::/4891.228.227.0/242a01:f900:11::/482a01:f900:10::/482a01:f900:20::/482a01:f900:1::/482a01:f900:12::/482a01:f900:21::/482a01:f900:15::/482a01:f900:f900::/482a01:f900:14::/48212.87.198.0/2437.221.79.0/2492.249.60.0/24

Fetching announced prefixes from RIPEstat…