Home Prefix Lookup204.188.192.0/18

204.188.192.0/18 - Sharktech (AS46844)

IPv4ARINallocatedAS46844SHARKTECH - Sharktech RPKI Valid

CIDR

204.188.192.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇺🇸 United States

City

Chicago (Loop)

RIR

ARIN

Status

allocated

Allocated

2009-06-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
204.188.192.0/18	AS46844 SHARKTECH - Sharktech	Valid	ARINOther IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
204.188.192.0/18	AS46844	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS46844	ARIN	MNT-SHARK-7	-
AS46844	Other IRR	MAINT-AS46844	2024-10-23

Origin ASN

AS46844

SHARKTECH - Sharktech

Related Prefixes

More prefixes of AS46844

All prefixes of AS46844 →

Geolocation

Country🇺🇸United StatesUS

RegionIllinois

CityChicago (Loop)

Coordinates41.8761, -87.6316 ↗

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/204.188.192.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/204.188.192.0/18" | jq

External Links

RIPEstat