Home ASN LookupAS21312

AS21312 CHEREDA-SM-AS LUX GROUP, LLC

🇺🇦

Org handle: ORG-LGL15-RIPE

Sumy, Ukraine

RIPE NCCallocated

Announced Prefixes (BGP)

7total

7 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)3,072

Announced (BGP)6,144

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇦 UA

RIR

RIPE NCC

Status

allocated

Allocated

2001-10-25

Announced Prefixes

(BGP)7

Prefix	RPKI	IRR	Last Seen
89.19.120.0/21	No ROA	RIPE	2026-10-11
89.19.120.0/22	No ROA	RIPE	2026-10-11
89.19.124.0/23	No ROA	RIPE	2026-10-11
89.19.126.0/23	No ROA	RIPE	2026-10-11
193.110.16.0/22	No ROA	RIPE	2026-10-11
193.110.16.0/23	No ROA	RIPE	2026-10-11
193.110.18.0/23	No ROA	RIPE	2026-10-11

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
89.19.120.0/21	🇺🇦 UA	RIPE	assigned
193.110.16.0/22	🇺🇦 UA	RIPENCC	assigned

All 7 announced prefixes of AS21312 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS21312 hands its own prefixes to: transit providers, or peers at an exchange.

AS7713TELKOMNET AP PT Telekomunikasi Indonesia4
AS35614Therecomltd Therecom3

Transfer History

Registry transfers of AS21312 between organisations.

AS21312Transfer · 2026-09-28
GRYGORIY CHEREDA
🇺🇦 UA RIPE NCC
→
LUX GROUP, LLC
🇺🇦 UA RIPE NCC

Date	Resource	From	To	Type
2026-09-28	AS21312	GRYGORIY CHEREDA 🇺🇦 UA RIPE NCC	LUX GROUP, LLC 🇺🇦 UA RIPE NCC	Transfer

ASPA

No ASPA

Abuse Contact

+31205354444

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS21312 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/21312

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/21312" | jq