Home Prefix Lookup81.20.64.0/20

81.20.64.0/20 - NTT America (AS2914)

IPv4RIPE NCCallocatedAS2914NTT-DATA-2914 - NTT America, Inc. RPKI Valid

CIDR

81.20.64.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇳🇱 The Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

allocated

Allocated

2002-01-31

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
81.20.64.0/20	AS2914 NTT-DATA-2914 - NTT America, Inc.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
81.20.64.0/20	AS2914	/20	ripe

More Specific Prefixes

Prefix	Country	Status
81.20.64.0/26	🇳🇱NL	assigned
81.20.64.64/26	🇳🇱NL	assigned
81.20.64.128/25	🇪🇸ES	assigned
81.20.65.0/25	🇳🇱NL	assigned
81.20.65.128/26	🇳🇱NL	assigned
81.20.67.96/29	🇳🇱NL	assigned
81.20.67.128/25	🇩🇪DE	assigned
81.20.68.192/27	🇳🇱NL	assigned
81.20.68.241/32	🇩🇪DE	assigned
81.20.68.242/31	🇩🇪DE	assigned
81.20.68.244/30	🇩🇪DE	assigned
81.20.68.248/30	🇩🇪DE	assigned
81.20.68.252/31	🇩🇪DE	assigned
81.20.68.254/32	🇩🇪DE	assigned
81.20.69.0/25	🇳🇱NL	assigned
81.20.69.128/26	🇳🇱NL	assigned
81.20.69.192/26	🇳🇱NL	assigned
81.20.70.64/27	🇳🇱NL	assigned
81.20.70.128/25	🇳🇱NL	assigned
81.20.72.80/28	🇳🇱NL	assigned
81.20.72.96/28	🇳🇱NL	assigned
81.20.72.128/25	🇳🇱NL	assigned
81.20.77.0/25	🇱🇺LU	assigned
81.20.77.128/26	🇱🇨LC	assigned
81.20.77.192/27	🇱🇨LC	assigned

Transfer History

Registry transfers of 81.20.64.0/20, blocks inside it, or blocks containing it.

81.20.64.0/20Transfer · 2023-04-24
NTT Europe Limited
RIPE NCC
→
NTT United Kingdom Ltd
RIPE NCC

Date	Resource	From	To	Type
2023-04-24	81.20.64.0/20	NTT Europe Limited RIPE NCC	NTT United Kingdom Ltd RIPE NCC	Transfer

Origin ASN

AS2914

NTT-DATA-2914 - NTT America, Inc.

Related Prefixes

More prefixes of AS2914

All prefixes of AS2914 →

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/81.20.64.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/81.20.64.0/20" | jq

External Links

RIPEstat