Home Prefix Lookup2801:1b8::/44

2801:1b8::/44 - LACNIC Latin American And Caribbean IP Address (AS28000)

IPv6LACNICassignedAS28000AS28000 - LACNIC - Latin American and Caribbean IP address RPKI Valid

CIDR

2801:1b8::/44

IP Version

IPv6

Addresses

19.3Y

Mask

/44

Country

🇺🇾 Uruguay

City

Montevideo

RIR

LACNIC

Status

assigned

Allocated

2016-09-02

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2801:1b8::/44	AS28000 AS28000 - LACNIC - Latin American and Caribbean IP address	Valid	LACNICOther IRR	2026-10-11

More-Specific Announcements

3 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2801:1b8::/46	AS28000 AS28000 - LACNIC - Latin American and Caribbean IP address	Valid	-	2026-10-11
2801:1b8::/48	AS28000 AS28000 - LACNIC - Latin American and Caribbean IP address	Valid	-	2026-10-11
2801:1b8:4::/46	AS28000 AS28000 - LACNIC - Latin American and Caribbean IP address	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2801:1b8::/44	AS28000	/48	lacnic
2801:1b8::/44	AS28001	/48	lacnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS28001	LACNIC	MNT-UY-LACN-LACNIC	-
AS28000	LACNIC	MNT-UY-LACN-LACNIC	-
AS28000	Other IRR	MAINT-AS11664	2026-08-07

Origin ASN

AS28000

AS28000 - LACNIC - Latin American and Caribbean IP address

Related Prefixes

More prefixes of AS28000

All prefixes of AS28000 →

Geolocation

Country🇺🇾UruguayUY

RegionMontevideo Department

CityMontevideo

Coordinates-34.9055, -56.1851 ↗

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 LACNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2801:1b8::/44

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

curl -s "https://api.ipctl.io/v1/prefix/2801:1b8::/44" | jq

External Links

RIPEstat