Autonomous system
AS20815 GRN-AS GRN Network
Residential RIPE Cable/DSL/ISP
Summary
GRN Serveis Telematics
isp residential dsl spain
The AS handle GRN-AS is held by GRN Serveis Telematics SL.
What it's used for
- The address space carries residential DSL access, evidenced by the reverse DNS record
sdsl43254.grn.esand the netnameES-GRN-20010510. - The AS announces 4096 IPv4 addresses across 1 prefix, with 11 observed neighbours. This ratio of a single /20 block against a moderate number of peers indicates a regional access provider rather than a transit carrier.
Notable
- The RDAP registrant
GRN NOC; GRN Serveis Telematics SLaligns directly with the registry holder and the AS handle. - The inventory consists of a single contiguous IPv4 block, 80.64.32.0/20, with no IPv6 prefixes announced.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| ESpanix Madrid Lower LAN | Madrid, Spain | 193.149.1.7 |
| Catalunya Neutral Internet Exchange Point | Barcelona, Spain | 193.242.98.148 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 4.10K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| ES | Spain | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS20815- Registry name
- GRN-AS
- Registrant
- GRN1-RIPE-MNT
- Abuse contact
- admin@grn.es
- Registered
- 2002-09-23
- Last changed
- 2024-04-24
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- GRN Serveis Telematics
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-GRN- Present at
- 1 exchanges
- Website
- http://www.grn.es
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 2 authorising AS20815
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 10 naming AS20815
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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: 447 networks and 1,848 prefixes, as published 2026-10-31. 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