Home Prefix Lookup188.166.0.0/16

188.166.0.0/16 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

188.166.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇳🇱 The Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

allocated

Allocated

2009-06-05

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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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

17 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
188.166.0.0/18	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.64.0/18	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.128.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.132.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.136.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.140.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.144.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.160.0/21	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.168.0/21	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.176.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.192.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.196.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.200.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.204.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.208.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.224.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11
188.166.240.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
188.166.0.0/16	AS14061	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS14061	Other IRR	MAINT-AS14061	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
188.166.0.0/17		🇳🇱NL	assigned
188.166.128.0/22	AS14061	🇳🇱NL	assigned
188.166.132.0/22	AS14061	🇳🇱NL	assigned
188.166.136.0/22	AS14061	🇬🇧GB	assigned
188.166.140.0/22	AS14061	🇳🇱NL	assigned
188.166.144.0/20	AS14061	🇬🇧GB	assigned
188.166.160.0/21	AS14061	🇩🇪DE	assigned
188.166.168.0/21	AS14061	🇬🇧GB	assigned
188.166.176.0/20	AS14061	🇸🇬SG	assigned
188.166.192.0/22	AS14061	🇩🇪DE	assigned
188.166.196.0/22	AS14061	🇸🇬SG	assigned
188.166.200.0/22	AS14061	🇳🇱NL	assigned
188.166.204.0/22	AS14061	🇸🇬SG	assigned
188.166.208.0/20	AS14061	🇸🇬SG	assigned
188.166.224.0/20	AS14061	🇸🇬SG	assigned
188.166.240.0/20	AS14061	🇸🇬SG	assigned

Transfer History

Registry transfers of 188.166.0.0/16, blocks inside it, or blocks containing it.

188.166.0.0/16Transfer · 2014-11-17
Ltd Kominvest
RIPE NCC
→
Digital Ocean, Inc.
RIPE NCC

Date	Resource	From	To	Type
2014-11-17	188.166.0.0/16	Ltd Kominvest RIPE NCC	Digital Ocean, Inc. RIPE NCC	Transfer

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam

Coordinates52.3563, 4.9571 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/188.166.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/188.166.0.0/16" | jq

External Links

RIPEstat