Home Prefix Lookup193.142.108.0/23

193.142.108.0/23 - BGP Prefix (MOAS)

IPv4RIPE NCCassignedMOAS RPKI Valid

CIDR

193.142.108.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇳🇴 Norway

City

Oslo (St. Hanshaugen)

RIR

RIPE NCC

Status

assigned

Allocated

2007-03-12

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
193.142.108.0/23	AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC	Valid	RIPE	2026-10-12
193.142.108.0/23	AS62167 Tismi Tismi BV	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.142.108.0/23	AS10753	/23	ripe
193.142.108.0/23	AS62167	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS10753	RIPE	nl-tismi-1-mnt	2026-06-24
AS62167	RIPE	nl-tismi-1-mnt	2026-08-19

Transfer History

Registry transfers of 193.142.108.0/23, blocks inside it, or blocks containing it.

193.142.108.0/23M&A · 2019-01-25
ViaNett AS
RIPE NCC
→
Link Mobility AS
RIPE NCC

Date	Resource	From	To	Type
2019-01-25	193.142.108.0/23	ViaNett AS RIPE NCC	Link Mobility AS RIPE NCC	M&A

Origin ASNs (2)

AS10753MOAS

LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC

AS62167MOAS

Tismi Tismi BV

Geolocation

Country🇳🇴NorwayNO

RegionOslo

CityOslo (St. Hanshaugen)

Coordinates59.9175, 10.7401 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/193.142.108.0/23

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/193.142.108.0/23" | jq

External Links

RIPEstat