128.210.231.0/24

🇺🇸

CIDR

128.210.231.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Indpls

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
128.210.231.0/24	AS397511PURDUE-RESEARCH - Purdue University	Valid	RADB	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
128.210.0.0/16	AS17PURDUE - Purdue University	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
128.210.0.0/16	AS17	/24	arin
128.210.0.0/16	AS19782	/24	arin
128.210.0.0/16	AS397511	/24	arin

Origin	Registry	Maintainer	Modified
AS397511	RADB	MAINT-IU	4/22/2025

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionIndiana

CityIndpls

API

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

curl -s "https://api.ipctl.io/v1/prefix/128.210.231.0/24" | jq

External Links