Home Prefix Lookup199.19.20.0/24

199.19.20.0/24 - YijiaXu Yijia Xu (AS210352)

IPv4ARINannouncedAS210352YijiaXu Yijia Xu RPKI Valid

CIDR

199.19.20.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Waukesha

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
199.19.20.0/24	AS210352 YijiaXu Yijia Xu	Valid	ARIN	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
199.19.20.0/24	AS210352	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS210352	ARIN	MNT-JT-303	2026-10-11

Origin ASN

AS210352

YijiaXu Yijia Xu

Related Prefixes

More prefixes of AS210352

All prefixes of AS210352 →

Geolocation

Country🇺🇸United StatesUS

RegionWisconsin

CityWaukesha

Coordinates42.9921, -88.2404 ↗

Abuse Contact

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/199.19.20.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/199.19.20.0/24" | jq

External Links

RIPEstat