Home Prefix Lookup199.204.209.0/24

199.204.209.0/24 - Webair Internet Development Company (AS27257)

IPv4ARINannouncedAS27257WEBAIR-INTERNET - Webair Internet Development Company Inc.No ROA

CIDR

199.204.209.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

New York

RIR

ARIN

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
199.204.209.0/24	AS27257 WEBAIR-INTERNET - Webair Internet Development Company Inc.	No ROA	Other IRR	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS812	Other IRR	MAINT-AS812	2026-03-10
AS36077	Other IRR	MAINT-AS22995	2023-11-13
AS27257	Other IRR	MAINT-AS27257	2023-11-13

Transfer History

Registry transfers of 199.204.209.0/24, blocks inside it, or blocks containing it.

199.204.209.0/24M&A · 2021-08-04
Dynamic ASP Inc.
🇨🇦 CA ARIN
→
Nerivon
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2021-08-04	199.204.209.0/24	Dynamic ASP Inc. 🇨🇦 CA ARIN	Nerivon 🇨🇦 CA ARIN	M&A

Origin ASN

AS27257

WEBAIR-INTERNET - Webair Internet Development Company Inc.

Related Prefixes

More prefixes of AS27257

All prefixes of AS27257 →

Geolocation

Country🇺🇸United StatesUS

RegionNew York

CityNew York

Coordinates40.7465, -74.0014 ↗

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/199.204.209.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/199.204.209.0/24" | jq

External Links

RIPEstat