Home ASN LookupAS206757

AS206757 tecnocolor FIBROPTIC CAT TELECOM SL

🇪🇸

Org handle: ORG-FCTS1-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

21total

21 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)6,656

Announced (BGP)7,168

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇪🇸 ES

RIR

RIPE NCC

Status

allocated

Allocated

2020-03-19

Announced Prefixes

(BGP)21

Prefix	RPKI	IRR	Last Seen
5.252.1.0/24	Valid	RIPE	2026-10-11
45.147.16.0/22	Valid	RIPE	2026-10-11
45.147.16.0/24	Valid	RIPE	2026-10-11
45.147.17.0/24	Valid	RIPE	2026-10-11
45.147.18.0/24	Valid	RIPE	2026-10-11
45.147.19.0/24	Valid	RIPE	2026-10-11
83.175.230.0/24	Valid	RIPE	2026-10-11
116.204.252.0/23	Valid	RIPE	2026-10-11
185.218.236.0/22	Valid	RIPE	2026-10-11
185.218.236.0/24	Valid	RIPE	2026-10-11

1-10 of 21

1 / 3

Allocated Prefixes

(RIR)20

Prefix	Country	RIR	Status
5.252.1.0/24	🇪🇸 ES	RIPE	assigned
45.147.16.0/22	🇪🇸 ES	RIPENCC	allocated
45.147.16.0/24	🇪🇸 ES	RIPE	assigned
45.147.17.0/24	🇪🇸 ES	RIPE	assigned
45.147.18.0/24	🇪🇸 ES	RIPE	assigned
45.147.19.0/24	🇪🇸 ES	RIPE	assigned
83.175.230.0/24	🇪🇸 ES	RIPE	assigned
185.218.236.0/22	🇪🇸 ES	RIPENCC	allocated
185.218.236.0/24	🇪🇸 ES	RIPE	assigned
185.218.237.0/24	🇪🇸 ES	RIPE	assigned

1-10 of 20

1 / 2

All 21 announced prefixes of AS206757 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS206757 hands its own prefixes to: transit providers, or peers at an exchange.

AS209281GETECOM Generacion Tecnologica De Comunicaciones, Sociedad Limitada16
AS29119SERVIHOSTING AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL4
AS15704AS15704 XTRA TELECOM S.A1

Transfer History

Registry transfers of AS206757 between organisations.

AS206757Transfer · 2025-05-09
TECNOCOLOR TT TELECOMUNICACIONS SL
RIPE NCC
→
FIBROPTIC CAT TELECOM SL
RIPE NCC

Date	Resource	From	To	Type
2025-05-09	AS206757	TECNOCOLOR TT TELECOMUNICACIONS SL RIPE NCC	FIBROPTIC CAT TELECOM SL RIPE NCC	Transfer

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 AS206757 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/206757

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

curl -s "https://api.ipctl.io/v1/asn/206757" | jq