Home ASN LookupAS41230

AS41230 ASK4 ASK4 Limited

🇬🇧

Org handle: ORG-AL47-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

23total

16 IPv47 IPv6

IPv4 Addresses

Allocated (RIR)89,856

Announced (BGP)122,112

IPv6 Addresses

Allocated (RIR)4.4×10³⁰

Announced (BGP)4.4×10³⁰

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇬🇧 GB

RIR

RIPE NCC

Status

allocated

Allocated

2006-07-05

Announced Prefixes

(BGP)23

Prefix	RPKI	IRR	Last Seen
31.205.0.0/16	Valid	RIPE	-
31.205.64.0/18	Valid	RIPE	-
31.205.192.0/18	Valid	RIPE	-
45.81.120.0/22	Valid	RIPE	-
45.154.248.0/22	Valid	RIPE	-
78.109.176.0/20	Valid	RIPE	-
81.23.48.0/20	Valid	RIPE	-
176.119.145.0/24	Valid	RIPE	-
185.134.128.0/22	Valid	RIPE	-
185.134.136.0/22	Valid	-	-

1-10 of 23

1 / 3

Allocated Prefixes

(RIR)22

Prefix	Country	RIR	Status
31.205.0.0/16	🇬🇧 GB	RIPENCC	allocated
45.81.120.0/22	🇬🇧 GB	RIPENCC	allocated
45.154.248.0/22	🇬🇧 GB	RIPENCC	allocated
78.40.62.0/23	🇬🇧 GB	RIPENCC	allocated
78.109.176.0/20	🇬🇧 GB	RIPENCC	allocated
81.23.48.0/20	🇬🇧 GB	RIPENCC	allocated
176.119.145.0/24	🇬🇧 GB	RIPENCC	allocated
185.134.128.0/22	🇬🇧 GB	RIPENCC	allocated
185.134.136.0/22	🇩🇪 DE	RIPE	assigned
185.134.136.0/23	🇬🇧 GB	RIPENCC	allocated

1-10 of 22

1 / 3

All 23 announced prefixes of AS41230 →

BGP Neighbours

(seen in AS paths)

Upstreams (5)

Networks AS41230 hands its own prefixes to: transit providers, or peers at an exchange.

AS1299TWELVE99 Arelion Sweden AB11
AS2914NTT America7
AS6939Hurricane Electric3
AS6204ZET NET INTERKVM HOST1
AS137409GSLNETWORKS AP GSL Networks Pty1

Downstreams (4)

Networks whose own prefixes AS41230 passes on: usually its customers.

AS21396NETCONNEX Broadband10
AS30933PROTEXIA EU KDA WEB SERVICES6
AS8916PORTFAST3
AS206049COMMUNICATE Technology3

Other adjacent networks (3)

Adjacent to AS41230 in the transit part of AS paths: peers, providers or customers.

AS34177CELESTE SAS5
AS34549MEER Meerfarbig & . KG2
AS37468ANGOLA CABLES2

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 AS41230 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/41230

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

curl -s "https://api.ipctl.io/v1/asn/41230" | jq