Home Prefix Lookup204.56.32.0/19

204.56.32.0/19 - BGP Prefix

IPv4ARINallocated RPKI Valid

CIDR

204.56.32.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇺🇸 United States

City

Boise (Southeast Boise)

RIR

ARIN

Status

allocated

Allocated

1994-07-06

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
204.56.48.0/24	AS26914 SYNOPTEK - Synoptek, LLC	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
204.56.32.0/19	AS26914	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS26914	Other IRR	MAINT-SWITCH	2023-11-13

Transfer History

Registry transfers of 204.56.32.0/19, blocks inside it, or blocks containing it.

204.56.32.0/19M&A · 2021-09-17
ImagiNet
🇺🇸 US ARIN
→
Synoptek, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2021-09-17	204.56.32.0/19	ImagiNet 🇺🇸 US ARIN	Synoptek, LLC 🇺🇸 US ARIN	M&A

Geolocation

Country🇺🇸United StatesUS

RegionIdaho

CityBoise (Southeast Boise)

Coordinates43.5966, -116.1760 ↗

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/204.56.32.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/204.56.32.0/19" | jq

External Links

RIPEstat