Alp Furkan Kolan
Cluster stats
Netblocks17
All fragments 37 blocks across 18 clusters
Cluster ID191567897
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 23 shared RIR contact/maintainer handles
Registry names 10 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (17)

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CIDR Org name Registry Status Confidence
45.15.41.0/24 Alp Furkan Kolan BGP ANNOUNCED ● high
45.15.41.0/25 Alp Furkan Kolan RIPE ASSIGNED PA ● high
45.15.41.128/25 Alp Furkan Kolan RIPE ASSIGNED PA ● high
89.45.44.0/24 Alp Furkan Kolan RIPE ASSIGNED PA ● high
89.45.44.0/24 Alp Furkan Kolan BGP ANNOUNCED ● high
94.177.147.0/25 Alp Furkan Kolan RIPE ASSIGNED PA ● high
94.177.147.0/24 Alp Furkan Kolan BGP ANNOUNCED ● high
94.177.147.128/25 Alp Furkan Kolan RIPE ASSIGNED PA ● high
193.124.90.0/24 Alp Furkan Kolan BGP ANNOUNCED ● high
203.127.123.80/28 ALP-SG APNIC ASSIGNED NON-PORTABLE ● high
210.212.238.16/29 ALP_SSA_LAN APNIC ASSIGNED NON-PORTABLE ● high
58.147.157.16/28 ALP-KAB APNIC ASSIGNED NON-PORTABLE ● low
62.29.252.0/24 ALP-PL RIPE ASSIGNED PA ● low
62.94.184.0/29 ALP-EDT RIPE ASSIGNED PA ● low
185.167.219.76/30 ALP-PO14 RIPE ASSIGNED PA ● low
185.167.219.104/30 ALP-SO53 RIPE ASSIGNED PA ● low
193.124.90.0/24 Alp-Furkan-Kolan RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (17 of 17)
Possible discrepancies (1)

These blocks are registered to Alp Furkan Kolan but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

62.29.252.0/24 /24 authorized for AS5588 — T-Mobile Czech Republic a.s.

NIC Handles

ACRO45564-RIPE AS2068-AP AS215620 AS8938-MAINT CDN1-AP DEC2-AP DEC2-AP DUMY-RIPE DUMY-RIPE EDISONTEL-MNT HI17-AP MAINT-AF-IO-GLOBAL +11 more