Home Prefix Lookup212.61.128.0/17

212.61.128.0/17 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

212.61.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇳🇱 The Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

allocated

Allocated

1998-05-08

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.

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
212.61.0.0/16	AS8426 CLARANET-AS Claranet Limited	Valid	-	2026-10-12
212.61.132.0/24	AS8426 CLARANET-AS Claranet Limited	Invalid	-	2026-10-12
212.61.175.0/24	AS8426 CLARANET-AS Claranet Limited	Invalid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
212.61.0.0/16	AS8426	/16	ripe

More Specific Prefixes

100

Prefix	AS	Country	Status
212.61.128.32/28		🇳🇱NL	assigned
212.61.128.56/29		🇳🇱NL	assigned
212.61.132.0/24	AS8426	🇳🇱NL	assigned
212.61.137.0/24		🇳🇱NL	assigned
212.61.140.0/29		🇳🇱NL	assigned
212.61.140.32/27		🇳🇱NL	assigned
212.61.140.128/26		🇳🇱NL	assigned
212.61.140.224/27		🇳🇱NL	assigned
212.61.141.80/29		🇳🇱NL	assigned
212.61.142.16/29		🇳🇱NL	assigned
212.61.142.40/29		🇳🇱NL	assigned
212.61.142.64/27		🇳🇱NL	assigned
212.61.142.120/29		🇳🇱NL	assigned
212.61.142.128/28		🇳🇱NL	assigned
212.61.142.152/29		🇳🇱NL	assigned
212.61.142.176/29		🇳🇱NL	assigned
212.61.142.200/29		🇳🇱NL	assigned
212.61.143.0/27		🇳🇱NL	assigned
212.61.144.152/29		🇳🇱NL	assigned
212.61.144.224/29		🇳🇱NL	assigned
212.61.144.240/29		🇳🇱NL	assigned
212.61.145.48/29		🇳🇱NL	assigned
212.61.146.32/29		🇳🇱NL	assigned
212.61.146.40/29		🇳🇱NL	assigned
212.61.146.152/29		🇳🇱NL	assigned
212.61.146.168/29		🇳🇱NL	assigned
212.61.148.0/24		🇳🇱NL	assigned
212.61.149.0/29		🇳🇱NL	assigned
212.61.149.48/29		🇳🇱NL	assigned
212.61.149.56/29		🇳🇱NL	assigned
212.61.149.96/28		🇳🇱NL	assigned
212.61.149.160/29		🇳🇱NL	assigned
212.61.149.224/27		🇳🇱NL	assigned
212.61.150.72/29		🇳🇱NL	assigned
212.61.150.144/28		🇳🇱NL	assigned
212.61.151.0/29		🇳🇱NL	assigned
212.61.151.72/29		🇳🇱NL	assigned
212.61.151.144/29		🇳🇱NL	assigned
212.61.151.192/29		🇳🇱NL	assigned
212.61.152.96/29		🇳🇱NL	assigned
212.61.152.224/28		🇳🇱NL	assigned
212.61.153.64/27		🇳🇱NL	assigned
212.61.153.104/29		🇳🇱NL	assigned
212.61.153.176/29		🇳🇱NL	assigned
212.61.155.160/28		🇳🇱NL	assigned
212.61.155.192/29		🇳🇱NL	assigned
212.61.155.224/28		🇳🇱NL	assigned
212.61.155.232/29		🇳🇱NL	assigned
212.61.155.248/29		🇳🇱NL	assigned
212.61.156.144/28		🇳🇱NL	assigned
212.61.156.192/28		🇳🇱NL	assigned
212.61.156.240/29		🇳🇱NL	assigned
212.61.157.80/28		🇳🇱NL	assigned
212.61.157.160/27		🇳🇱NL	assigned
212.61.157.240/29		🇳🇱NL	assigned
212.61.157.248/29		🇳🇱NL	assigned
212.61.158.80/29		🇳🇱NL	assigned
212.61.158.112/28		🇳🇱NL	assigned
212.61.158.144/28		🇳🇱NL	assigned
212.61.158.208/29		🇳🇱NL	assigned
212.61.158.232/29		🇳🇱NL	assigned
212.61.158.240/29		🇳🇱NL	assigned
212.61.159.136/29		🇳🇱NL	assigned
212.61.159.152/29		🇳🇱NL	assigned
212.61.159.240/28		🇳🇱NL	assigned
212.61.160.192/29		🇳🇱NL	assigned
212.61.160.216/29		🇳🇱NL	assigned
212.61.161.136/29		🇳🇱NL	assigned
212.61.161.248/29		🇳🇱NL	assigned
212.61.162.112/28		🇳🇱NL	assigned
212.61.163.24/29		🇳🇱NL	assigned
212.61.163.80/28		🇳🇱NL	assigned
212.61.163.152/29		🇳🇱NL	assigned
212.61.163.160/28		🇳🇱NL	assigned
212.61.165.0/27		🇳🇱NL	assigned
212.61.165.32/27		🇳🇱NL	assigned
212.61.165.112/28		🇳🇱NL	assigned
212.61.165.160/29		🇳🇱NL	assigned
212.61.165.224/27		🇳🇱NL	assigned
212.61.166.128/25		🇳🇱NL	assigned
212.61.168.0/27		🇳🇱NL	assigned
212.61.168.80/29		🇳🇱NL	assigned
212.61.168.104/29		🇳🇱NL	assigned
212.61.168.112/29		🇳🇱NL	assigned
212.61.176.80/28		🇳🇱NL	assigned
212.61.188.8/29		🇳🇱NL	assigned
212.61.188.56/29		🇳🇱NL	assigned
212.61.188.88/29		🇳🇱NL	assigned
212.61.188.136/29		🇳🇱NL	assigned
212.61.188.144/29		🇳🇱NL	assigned
212.61.188.208/29		🇳🇱NL	assigned
212.61.188.224/29		🇳🇱NL	assigned
212.61.189.120/29		🇳🇱NL	assigned
212.61.189.128/29		🇳🇱NL	assigned
212.61.200.0/27		🇳🇱NL	assigned
212.61.222.16/29		🇳🇱NL	assigned
212.61.222.88/29		🇳🇱NL	assigned
212.61.222.160/27		🇳🇱NL	assigned
212.61.242.112/28		🇳🇱NL	assigned
212.61.242.192/29		🇳🇱NL	assigned

Related Prefixes

Covering prefix

212.61.0.0/16AS8426

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam

Coordinates52.3676, 4.9041 ↗

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/212.61.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/212.61.128.0/17" | jq

External Links

RIPEstat