Home Prefix Lookup2a01:1b8:5::/48

2a01:1b8:5::/48 - EstNOC GLOBAL Realcloud OU (AS206804)

IPv6RIPE NCCannouncedAS206804EstNOC-GLOBAL Realcloud OUNo ROA

CIDR

2a01:1b8:5::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇸🇪 Sweden

City

Stockholm (Kista)

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:1b8:5::/48	AS206804 EstNOC-GLOBAL Realcloud OU	No ROA	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2a01:1b8::/32	AS1257 TELE2	No ROA	-	2026-10-11

Transfer History

Registry transfers of 2a01:1b8:5::/48, blocks inside it, or blocks containing it.

2a01:1b8::/32Transfer · 2016-05-27
Tele2 Eesti AS
RIPE NCC
→
Tele2 Sverige AB
RIPE NCC

Date	Resource	From	To	Type
2016-05-27	2a01:1b8::/32	Tele2 Eesti AS RIPE NCC	Tele2 Sverige AB RIPE NCC	Transfer

Origin ASN

AS206804

EstNOC-GLOBAL Realcloud OU

Related Prefixes

Covering prefix

2a01:1b8::/32AS1257

More prefixes of AS206804

All prefixes of AS206804 →

Geolocation

Country🇸🇪SwedenSE

RegionStockholm

CityStockholm (Kista)

Coordinates59.4016, 17.9455 ↗

Abuse Contact

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/2a01:1b8:5::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2a01:1b8:5::/48" | jq

External Links

RIPEstat