HomeASN LookupAS203154

AS203154

🇬🇧

MITELIS-DOWNSTREAM MITELIS SECURITY LIMITEDORG-MSL55-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
11total
11 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,048
Announced (BGP)2,816
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇬🇧 GB
RIR
RIPENCC
Status
allocated
Allocated
12/5/2025

Announced Prefixes

(BGP)11
|
Prefix
RPKI
IRR
Last Seen
2.26.4.0/24
 Valid
RIPE
8/31/2026
2.26.5.0/24
 Valid
RIPE
8/31/2026
2.26.6.0/24
 Valid
RIPE
8/31/2026
2.27.56.0/24
 Valid
RIPE
8/31/2026
2.27.136.0/24MOAS
 Invalid—8/31/2026
2.27.137.0/24
 Valid
RIPE
8/31/2026
31.76.25.0/24
 Valid
RIPE
8/31/2026
31.77.150.0/24MOAS
 Valid
RIPE
8/31/2026
89.125.193.0/24MOAS
 Valid
RIPE
8/31/2026
177.3.210.0/24
 Valid
RIPE
8/31/2026
1–10 of 11
1 / 2

Allocated Prefixes

(RIR)8
Prefix
Country
RIR
Status
2.26.4.0/24🇩🇪 DERIPEassigned
2.26.5.0/24🇵🇱 PLRIPEassigned
2.26.6.0/24🇵🇱 PLRIPEassigned
2.27.56.0/24🇫🇮 FIRIPEassigned
2.27.136.0/24🇳🇱 NLRIPEassigned
2.27.137.0/24🇳🇱 NLRIPEassigned
31.76.25.0/24🇳🇱 NLRIPEassigned
177.3.210.0/24🇦🇹 ATRIPEassigned
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
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