Home ASN LookupAS41721

AS41721 CARTAGON Cartagon Cloud SL

🇪🇸

Org handle: ORG-CS72-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

31total

31 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)16,128

Announced (BGP)7,936

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇪🇸 ES

RIR

RIPE NCC

Status

allocated

Allocated

2006-10-13

Announced Prefixes

(BGP)31

Prefix	RPKI	IRR	Last Seen
85.238.0.0/24	No ROA	RIPE	2026-10-09
85.238.1.0/24	No ROA	RIPE	2026-10-09
85.238.2.0/24	No ROA	RIPE	2026-10-09
85.238.3.0/24	No ROA	RIPE	2026-10-09
85.238.4.0/24	No ROA	RIPE	2026-10-09
85.238.5.0/24	No ROA	RIPE	2026-10-09
85.238.6.0/24	No ROA	RIPE	2026-10-09
85.238.7.0/24	No ROA	RIPE	2026-10-09
85.238.8.0/24	No ROA	RIPE	2026-10-09
85.238.9.0/24	No ROA	RIPE	2026-10-09

1-10 of 31

1 / 4

Allocated Prefixes

(RIR)29

Prefix	Country	RIR	Status
85.238.0.0/19	🇪🇸 ES	RIPENCC	allocated
85.238.0.0/24	🇪🇸 ES	RIPE	assigned
85.238.1.0/24	🇪🇸 ES	RIPE	assigned
85.238.2.0/24	🇪🇸 ES	RIPE	assigned
85.238.4.0/24	🇪🇸 ES	RIPE	assigned
85.238.5.0/24	🇪🇸 ES	RIPE	assigned
85.238.7.0/24	🇪🇸 ES	RIPE	assigned
85.238.8.0/24	🇪🇸 ES	RIPE	assigned
85.238.9.0/24	🇪🇸 ES	RIPE	assigned
85.238.10.0/24	🇪🇸 ES	RIPE	assigned

1-10 of 29

1 / 3

All 31 announced prefixes of AS41721 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS41721 hands its own prefixes to: transit providers, or peers at an exchange.

AS29119SERVIHOSTING AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL31

Transfer History

Registry transfers of AS41721 between organisations.

AS41721M&A · 2019-09-04
Cartagon S.L.
RIPE NCC
→
Cartagon AX Cloud SL
RIPE NCC

Date	Resource	From	To	Type
2019-09-04	AS41721	Cartagon S.L. RIPE NCC	Cartagon AX Cloud SL RIPE NCC	M&A

ASPA

No ASPA

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS41721 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/41721

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/41721" | jq