Home Prefix Lookup104.171.33.0/24

104.171.33.0/24 - SMR Communications (AS54911)

IPv4ARINannouncedAS54911SUPERNET-1 - SMR Communications Inc. RPKI Valid

CIDR

104.171.33.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Watervliet

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
104.171.33.0/24	AS54911 SUPERNET-1 - SMR Communications Inc.	Valid	ARIN	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
104.171.32.0/20	AS54911 SUPERNET-1 - SMR Communications Inc.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
104.171.32.0/20	AS54911	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS54911	ARIN	MNT-HSC-69	2026-10-09

Origin ASN

AS54911

SUPERNET-1 - SMR Communications Inc.

Related Prefixes

Covering prefix

104.171.32.0/20AS54911

More prefixes of AS54911

All prefixes of AS54911 →

Geolocation

Country🇺🇸United StatesUS

RegionMichigan

CityWatervliet

Coordinates42.1303, -86.2194 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/104.171.33.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/104.171.33.0/24" | jq

External Links

RIPEstat