Data as of Nov 5, 2026
91.207.70.0/24
No anonymizer space · no proxy exits in 30 daysKrzysztof Sebastian Widerkiewicz trading as LutekLAN.pl · space held by Piotr Lewandowski trading as ESNET S.C.
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 28, 2026
from AS57613 Piotr Lewandowski trading as ESNET S.C., after 1.3 years unannounced
Network & registry
Origin network
AS60646
PL
- Name
- Krzysztof Sebastian Widerkiewicz trading as LutekLAN.pl
- Type
- Internet provider
- Registered
- Jun 6, 2013
- Domain
- luteklan.pl
- Website
- www.luteklan.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jan 2025
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 91.
207. 70. 0/ 24 - Netname
- PL-ESNET-20250116
- Registrant
- Piotr Lewandowski trading as ESNET S.C.
- Registrant country
- PL
- Organization
- Piotr Lewandowski trading as ESNET S.C. (ORG-PLTA2-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jan 16, 2025
- Updated
- Jan 16, 2025
- Maintainer
- lir-pl-esnet-1-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 16, 2025
- Status
- assigned
Report abuse
Abuse contact
- plewand@
gmail. com - Name
- Abuse-C Role
- Handle
- AR70737-RIPE