Home ASN LookupAS48173

AS48173 UNBELIEVABLE-AS Orange Business Digital Norway AS

🇳🇴

Org handle: ORG-BA23-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

38total

36 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)55,808

Announced (BGP)43,008

IPv6 Addresses

Allocated (RIR)1.5×10²⁹

Announced (BGP)1.5×10²⁹

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇳🇴 NO

RIR

RIPE NCC

Status

allocated

Allocated

2008-10-21

Routing hygiene

Score 24/100 · Low risk

RPKI ROA coverage

28.9%

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 70/100

71% of announced prefixes (27 of 38) have no valid ROA

Based on 38 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)38

Prefix	RPKI	IRR	Last Seen
5.39.240.0/21	No ROA	RIPE	2026-10-26
5.39.242.0/24	No ROA	-	2026-10-26
5.39.245.0/24	No ROA	-	2026-10-26
5.179.200.0/21	No ROA	RIPE	2026-10-26
5.179.208.0/21	No ROA	RIPE	2026-10-26
5.179.216.0/21	No ROA	RIPE	2026-10-26
5.179.224.0/21	No ROA	RIPE	2026-10-26
5.179.232.0/21	No ROA	RIPE	2026-10-26
5.179.240.0/21	No ROA	RIPE	2026-10-26
5.179.248.0/21	No ROA	RIPE	2026-10-26

1-10 of 38

1 / 4

Allocated Prefixes

(RIR)34

Prefix	Country	RIR	Status
5.39.240.0/21	🇳🇴 NO	RIPENCC	allocated
5.39.242.0/24	🇩🇪 DE	RIPE	assigned
5.39.245.0/24	🇩🇪 DE	RIPE	assigned
5.179.200.0/21	🇳🇴 NO	RIPENCC	allocated
5.179.208.0/20	🇩🇪 DE	RIPE	assigned
5.179.208.0/21	🇳🇴 NO	RIPENCC	allocated
5.179.216.0/21	🇳🇴 NO	RIPENCC	allocated
5.179.224.0/19	🇩🇪 DE	RIPE	assigned
5.179.224.0/21	🇳🇴 NO	RIPENCC	allocated
5.179.232.0/21	🇳🇴 NO	RIPENCC	allocated

1-10 of 34

1 / 4

All 38 announced prefixes of AS48173 →

Downstream Customers(1)

ASN	Name
AS62193	🇩🇪BCIX-AS BCIX Management GmbH

BGP Neighbours

(seen in AS paths)

Upstreams (5)

Networks AS48173 hands its own prefixes to: transit providers, or peers at an exchange.

AS2914NTT America15
AS6204ZET NET INTERKVM HOST12
AS13335Cloudflare8
AS42649Bbn Baffin Bay Networks AB2
AS6939Hurricane Electric1

Downstreams (1)

Networks whose own prefixes AS48173 passes on: usually its customers.

AS43503HERBST Synaforce1

Other adjacent networks (3)

Adjacent to AS48173 in the transit part of AS paths: peers, providers or customers.

AS62193BCIX Management3
AS33891CORE BACKBONE Core Backbone1
AS48362TKSWF Stadtwerke Feldkirch1

Transfer History

Registry transfers of AS48173 between organisations.

AS48173Transfer · 2026-10-21
Orange Business Digital Germany GmbH
🇩🇪 DE RIPE NCC
→
Orange Business Digital Norway AS
🇳🇴 NO RIPE NCC

Date	Resource	From	To	Type
2026-10-21	AS48173	Orange Business Digital Germany GmbH 🇩🇪 DE RIPE NCC	Orange Business Digital Norway AS 🇳🇴 NO RIPE NCC	Transfer

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

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/48173

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

curl -s "https://api.ipctl.io/v1/asn/48173" | jq