Home Prefix Lookup2607:9000:100::/40

2607:9000:100::/40 - Tzulo (AS11878)

IPv6ARINannouncedAS11878TZULO - tzulo, inc. RPKI Valid

CIDR

2607:9000:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

Chicago (Loop)

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
2607:9000:100::/40	AS11878 TZULO - tzulo, inc.	Valid	-	2026-10-12

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:9000::/32	AS11878 TZULO - tzulo, inc.	No ROA	-	2026-10-12
2607:9000::/36	AS11878 TZULO - tzulo, inc.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2607:9000::/36	AS11878	/48	arin

Origin ASN

AS11878

TZULO - tzulo, inc.

Related Prefixes

Covering prefix

2607:9000::/36AS11878

More prefixes of AS11878

All prefixes of AS11878 →

Geolocation

Country🇺🇸United StatesUS

RegionIllinois

CityChicago (Loop)

Coordinates41.8762, -87.6315 ↗

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/2607:9000:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2607:9000:100::/40" | jq

External Links

RIPEstat