Home ASN LookupAS50666

AS50666 LIGAT LigaT Telecom Sociedade Unipessoal LDA

🇵🇹

Org handle: ORG-LCUL1-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

5total

4 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)2,304

Announced (BGP)1,792

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)6.3×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇵🇹 PT

RIR

RIPE NCC

Status

allocated

Allocated

2022-08-03

Routing hygiene

Score 19/100 · Low risk

RPKI ROA coverage

60%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 32/100

40% of announced prefixes (2 of 5) have no valid ROA
Routes concentrated on one upstream (80% of routes)

Based on 5 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)5

Prefix	RPKI	IRR	Last Seen
185.142.131.0/24	Valid	RIPE	2026-10-25
185.228.160.0/22	Valid	RIPE	2026-10-25
199.16.242.0/24	No ROA	ARIN	2026-10-25
199.16.243.0/24	No ROA	ARIN	2026-10-25
2a13:580::/29	Valid	RIPE	2026-10-25

Allocated Prefixes

(RIR)5

Prefix	Country	RIR	Status
185.142.131.0/24	🇵🇹 PT	RIPENCC	allocated
185.228.160.0/22	🇪🇸 ES	RIPENCC	allocated
185.228.160.0/23	🇵🇹 PT	RIPE	assigned
185.228.162.0/23	🇵🇹 PT	RIPE	assigned
2a13:580::/29	🇵🇹 PT	RIPENCC	allocated

All 5 announced prefixes of AS50666 →

Upstream Providers(2)

ASN	Name
AS3257	🇺🇸GTT-BACKBONE GTT Communications Inc.
AS49600	🇪🇸NEARIP NEAR IP, S.L.

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS50666 hands its own prefixes to: transit providers, or peers at an exchange.

AS49600NEARIP NEAR IP, S.L3
AS3257GTT BACKBONE GTT Communications2

Downstreams (1)

Networks whose own prefixes AS50666 passes on: usually its customers.

AS200454TOM Tomas Oliveira Valente Leite De Castro1

ASPA

Published2 upstreams, 0 downstreams

Authorized Upstream Providers

AS3257 AS49600

Expires 2026-10-27

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/50666

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

curl -s "https://api.ipctl.io/v1/asn/50666" | jq