Home Prefix Lookup191.242.136.0/21

191.242.136.0/21 - VERO S.A (AS28667)

IPv4LACNICannouncedAS28667VERO S.A RPKI Valid

CIDR

191.242.136.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇧🇷 Brazil

City

Americana

RIR

LACNIC

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
191.242.136.0/21	AS28667 VERO S.A	Valid	-	2026-10-11

Related Announcements

2 less-specific, 6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
191.242.128.0/19	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.128.0/20	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.136.0/22	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.136.0/23	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.138.0/23	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.140.0/22	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.140.0/23	AS28667 VERO S.A	Valid	-	2026-10-11
191.242.142.0/23	AS28667 VERO S.A	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
191.242.128.0/19	AS28667	/24	lacnic

Origin ASN

AS28667

VERO S.A

Related Prefixes

Covering prefix

191.242.128.0/20AS28667

More prefixes of AS28667

All prefixes of AS28667 →

Geolocation

Country🇧🇷BrazilBR

RegionSão Paulo

CityAmericana

Coordinates-22.7392, -47.3314 ↗

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 LACNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/191.242.136.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/191.242.136.0/21" | jq

External Links

RIPEstat