Autonomous system
AS20750 NETLAN
Unclassified RIPE
Summary
NetLan
business bulgaria ipv4
The AS handle NETLAN is held by NetLan Ltd.
What it's used for
- The address space is primarily registered under the netname
BG-NETLAN, with one prefix underInterCity. - The AS announces 3328 IPv4 addresses across 5 prefixes, while maintaining only 3 observed neighbours. This high address-to-neighbour ratio suggests an access or internal corporate network rather than a transit provider.
Notable
- Registrants for the four largest prefixes are listed as
Abuse-C Rolewith the netnameBG-NETLAN, while the smallest prefix (77.76.136.0/24) uses the netnameInterCity. - The inventory consists of five IPv4 prefixes with no IPv6 announcements, indicating a legacy or IPv4-only operational footprint.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 3.33K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BG | Bulgaria | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS20750- Registry name
- NetLan
- Registrant
- IPACCT-MNT
- Abuse contact
- ivtcho@netlan-bg.com
- Registered
- 2007-11-01
- Last changed
- 2020-10-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 6 authorising AS20750
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 6 naming AS20750
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere