Home Prefix Lookup2607:3c00:6404::/47

2607:3c00:6404::/47 - MasterCard Technologies (AS26380)

IPv6ARINannouncedAS26380MASTER-7-AS - MasterCard Technologies LLC RPKI Valid

CIDR

2607:3c00:6404::/47

IP Version

IPv6

Addresses

2.4Y

Mask

/47

Country

🇺🇸 United States

City

O'Fallon

RIR

ARIN

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
2607:3c00:6404::/47	AS26380 MASTER-7-AS - MasterCard Technologies LLC	Valid	ARINOther IRR	2026-10-11

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:3c00:6404::/48	AS26380 MASTER-7-AS - MasterCard Technologies LLC	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2607:3c00:6404::/47	AS26380	/47	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS26380	ARIN	MNT-MASTER-7	2025-08-15
AS26380	Other IRR	MAINT-AS1828	2023-11-13

Origin ASN

AS26380

MASTER-7-AS - MasterCard Technologies LLC

Related Prefixes

More prefixes of AS26380

All prefixes of AS26380 →

Geolocation

Country🇺🇸United StatesUS

RegionMissouri

CityO'Fallon

Coordinates38.7467, -90.7461 ↗

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/2607:3c00:6404::/47

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

curl -s "https://api.ipctl.io/v1/prefix/2607:3c00:6404::/47" | jq

External Links

RIPEstat