Home Prefix Lookup217.61.104.0/21

217.61.104.0/21 - XANDMAIL ASN Aruba S.P.A (AS200185)

IPv4RIPE NCCannouncedAS200185XANDMAIL-ASN Aruba S.p.A. RPKI Valid

CIDR

217.61.104.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇩🇪 Germany

City

Frankfurt am Main

RIR

RIPE NCC

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
217.61.104.0/21	AS200185 XANDMAIL-ASN Aruba S.p.A.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
217.61.104.0/21	AS200185	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS200185	RIPE	ARUBA-MNT	2017-01-30

More Specific Prefixes

Prefix	Country	Status
217.61.104.0/24	🇩🇪DE	assigned
217.61.105.0/24	🇩🇪DE	assigned
217.61.106.0/24	🇩🇪DE	assigned
217.61.107.0/24	🇩🇪DE	assigned
217.61.108.0/24	🇩🇪DE	assigned
217.61.109.0/24	🇩🇪DE	assigned
217.61.110.0/24	🇩🇪DE	assigned
217.61.111.0/24	🇩🇪DE	assigned

Transfer History

Registry transfers of 217.61.104.0/21, blocks inside it, or blocks containing it.

217.61.96.0/19Transfer · 2025-12-09
Aruba Business S.R.L.
🇮🇹 IT RIPE NCC
→
Aruba S.p.A.
🇮🇹 IT RIPE NCC
217.61.96.0/19Transfer · 2016-05-11
Styrelsen for it og laering
RIPE NCC
→
Aruba Business S.R.L.
RIPE NCC

Date	Resource	From	To	Type
2025-12-09	217.61.96.0/19	Aruba Business S.R.L. 🇮🇹 IT RIPE NCC	Aruba S.p.A. 🇮🇹 IT RIPE NCC	Transfer
2016-05-11	217.61.96.0/19	Styrelsen for it og laering RIPE NCC	Aruba Business S.R.L. RIPE NCC	Transfer

Origin ASN

AS200185

XANDMAIL-ASN Aruba S.p.A.

Related Prefixes

More prefixes of AS200185

All prefixes of AS200185 →

Geolocation

Country🇩🇪GermanyDE

RegionHesse

CityFrankfurt am Main

Coordinates50.1109, 8.6821 ↗

Abuse Contact

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/217.61.104.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/217.61.104.0/21" | jq

External Links

RIPEstat