Home Prefix Lookup168.222.208.0/20

168.222.208.0/20 - OPTIONS Technology (AS29457)

IPv4RIPE NCCallocatedAS29457OPTIONS-AS Options Technology LtdNo ROA

CIDR

168.222.208.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇬🇧 United Kingdom

RIR

RIPE NCC

Status

allocated

Allocated

1994-08-12

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

6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
168.222.208.0/23	AS29457 OPTIONS-AS Options Technology Ltd	No ROA	-	2026-10-12
168.222.208.0/24	AS29457 OPTIONS-AS Options Technology Ltd	No ROA	-	2026-10-12
168.222.212.0/24	AS29457 OPTIONS-AS Options Technology Ltd	No ROA	-	2026-10-12
168.222.213.0/24	AS29457 OPTIONS-AS Options Technology Ltd	No ROA	-	2026-10-12
168.222.214.0/24	AS29457 OPTIONS-AS Options Technology Ltd	Valid	-	2026-10-12
168.222.215.0/24	AS29457 OPTIONS-AS Options Technology Ltd	Valid	-	2026-10-12

More Specific Prefixes

Prefix	AS	Country	Status
168.222.208.0/23	AS29457	🇦🇪AE	assigned
168.222.214.0/24	AS29457	🇺🇸US	assigned
168.222.215.0/24	AS29457	🇺🇸US	assigned

Transfer History

Registry transfers of 168.222.208.0/20, blocks inside it, or blocks containing it.

168.222.0.0/16inter-RIRTransfer · 2025-10-08
Air Products & Chemicals, Inc.
🇺🇸 US ARIN
→
Brander Group Inc.
🇺🇸 US RIPE NCC

Date	Resource	From	To	Type
2025-10-08	168.222.0.0/16inter-RIR	Air Products & Chemicals, Inc. 🇺🇸 US ARIN	Brander Group Inc. 🇺🇸 US RIPE NCC	Transfer

Origin ASN

AS29457

OPTIONS-AS Options Technology Ltd

Related Prefixes

More prefixes of AS29457

All prefixes of AS29457 →

Geolocation

Country🇬🇧United KingdomGB

Coordinates55.3781, -3.4360 ↗

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/168.222.208.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/168.222.208.0/20" | jq

External Links

RIPEstat