Home ASN LookupAS203154

AS203154 MITELIS-DOWNSTREAM MITELIS SECURITY LIMITED

🇬🇧

Org handle: ORG-MSL55-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

13total

13 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)2,560

Announced (BGP)3,328

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇬🇧 GB

RIR

RIPE NCC

Status

allocated

Allocated

2025-12-05

Routing hygiene

Score 4/100 · Low risk

RPKI ROA coverage

100%

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 65/100

All announced prefixes have a valid ROA and a matching IRR route object

Based on 13 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Announced Prefixes

(BGP)13

Prefix	RPKI	IRR	Last Seen
2.26.4.0/24	Valid	RIPE	2026-10-26
2.26.5.0/24	Valid	RIPE	2026-10-26
2.26.6.0/24	Valid	RIPE	2026-10-26
2.27.56.0/24	Valid	RIPE	2026-10-26
2.27.137.0/24	Valid	RIPE	2026-10-26
31.76.25.0/24	Valid	RIPE	2026-10-26
31.77.150.0/24MOAS	Valid	RIPE	2026-10-26
78.17.179.0/24	Valid	RIPE	2026-10-26
79.110.62.0/24MOAS	Valid	RIPE	2026-10-26
89.125.193.0/24MOAS	Valid	RIPE	2026-10-26

1-10 of 13

1 / 2

Allocated Prefixes

(RIR)10

Prefix	Country	RIR	Status
2.26.4.0/24	🇩🇪 DE	RIPE	assigned
2.26.5.0/24	🇵🇱 PL	RIPE	assigned
2.26.6.0/24	🇵🇱 PL	RIPE	assigned
2.27.56.0/24	🇫🇮 FI	RIPE	assigned
2.27.136.0/24	🇳🇱 NL	RIPE	assigned
2.27.137.0/24	🇳🇱 NL	RIPE	assigned
31.76.25.0/24	🇳🇱 NL	RIPE	assigned
78.17.179.0/24	🇬🇧 GB	RIPE	assigned
177.3.210.0/24	🇦🇹 AT	RIPE	assigned
194.87.156.0/24	🇩🇪 DE	RIPE	assigned

All 13 announced prefixes of AS203154 →

Upstream Providers(6)

ASN	Name
AS49581	🇩🇪TUBE-HOSTING Ferdinand Zink trading as Tube-Hosting
AS58212	🇩🇪DATAFOREST dataforest GmbH
AS60068	🇬🇧CDN77 Datacamp Limited
AS62255	🇸🇮BEMYLINK BiMajLink d.o.o.
AS213229	🇬🇧MITELIS MITELIS SECURITY LIMITED
AS215439	🇬🇧PLAY2GO-NET PLAY2GO INTERNATIONAL LIMITED

BGP Neighbours

(seen in AS paths)

Upstreams (5)

Networks AS203154 hands its own prefixes to: transit providers, or peers at an exchange.

AS49581TUBE HOSTING Ferdinand Zink Trading Tube Hosting7
AS58212DATAFOREST2
AS215439PLAY2GO NET PLAY2GO INTERNATIONAL LIMITED2
AS62255BEMYLINK BiMajLink D.O.O1
AS213229MITELIS SECURITY LIMITED1

ASPA

Published6 upstreams, 0 downstreams

Authorized Upstream Providers

AS49581 AS58212 AS60068 AS62255 AS213229 AS215439

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/203154

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

curl -s "https://api.ipctl.io/v1/asn/203154" | jq