Home Prefix Lookup178.128.128.0/17

178.128.128.0/17 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

178.128.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇺🇸 United States

City

Santa Clara

RIR

RIPE NCC

Status

allocated

Allocated

2010-03-03

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

11 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
178.128.128.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.132.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.136.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.140.0/22	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.144.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.160.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.176.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.192.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.208.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.224.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12
178.128.240.0/20	AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
178.128.128.0/17	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
178.128.128.0/22	AS14061	🇺🇸US	assigned
178.128.132.0/22	AS14061	🇺🇸US	assigned
178.128.136.0/22	AS14061	🇳🇱NL	assigned
178.128.140.0/22	AS14061	🇳🇱NL	assigned
178.128.144.0/20	AS14061	🇺🇸US	assigned
178.128.160.0/20	AS14061	🇬🇧GB	assigned
178.128.176.0/20	AS14061	🇺🇸US	assigned
178.128.192.0/20	AS14061	🇩🇪DE	assigned
178.128.208.0/20	AS14061	🇸🇬SG	assigned
178.128.224.0/20	AS14061	🇨🇦CA	assigned
178.128.240.0/20	AS14061	🇳🇱NL	assigned

Transfer History

Registry transfers of 178.128.128.0/17, blocks inside it, or blocks containing it.

178.128.128.0/17Transfer · 2018-05-04
FORTHnet SA
RIPE NCC
→
DigitalOcean, LLC
RIPE NCC

Date	Resource	From	To	Type
2018-05-04	178.128.128.0/17	FORTHnet SA RIPE NCC	DigitalOcean, LLC RIPE NCC	Transfer

Geolocation

Country🇺🇸United StatesUS

CitySanta Clara

Coordinates37.3541, -121.9552 ↗

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/178.128.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/178.128.128.0/17" | jq

External Links

RIPEstat