Home ASN LookupAS42038

AS42038 VLADLINK-AS Krivets Sergey Sergeevich

🇷🇺

Org handle: ORG-KSS20-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

33total

33 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)48,128

Announced (BGP)53,248

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)0

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇷🇺 RU

RIR

RIPE NCC

Status

allocated

Allocated

2006-12-08

Announced Prefixes

(BGP)33

Prefix	RPKI	IRR	Last Seen
5.100.64.0/18	No ROA	RIPE	2026-10-11
5.100.85.0/24	No ROA	RIPE	2026-10-11
5.100.87.0/24	No ROA	RIPE	2026-10-11
5.100.89.0/24	No ROA	RIPE	2026-10-11
5.100.90.0/24	No ROA	RIPE	2026-10-11
5.100.91.0/24	No ROA	RIPE	2026-10-11
5.100.92.0/24	No ROA	RIPE	2026-10-11
5.100.93.0/24	No ROA	RIPE	2026-10-11
5.100.95.0/24	No ROA	RIPE	2026-10-11
5.100.97.0/24	No ROA	RIPE	2026-10-11

1-10 of 33

1 / 4

Allocated Prefixes

(RIR)11

Prefix	Country	RIR	Status
5.100.64.0/18	🇷🇺 RU	RIPENCC	allocated
37.8.144.0/20	🇷🇺 RU	RIPENCC	allocated
45.158.188.0/22	🇷🇺 RU	RIPENCC	allocated
45.158.188.0/24	🇷🇺 RU	RIPE	assigned
45.158.189.0/24	🇷🇺 RU	RIPE	assigned
45.158.190.0/24	🇷🇺 RU	RIPE	assigned
45.158.191.0/24	🇷🇺 RU	RIPE	assigned
46.37.128.0/19	🇷🇺 RU	RIPENCC	allocated
109.126.0.0/18	🇷🇺 RU	RIPENCC	allocated
185.3.172.0/22	🇷🇺 RU	RIPENCC	allocated

1-10 of 11

1 / 2

All 33 announced prefixes of AS42038 →

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS42038 hands its own prefixes to: transit providers, or peers at an exchange.

AS25091IP Max IP Max22
AS12389ROSTELECOM PJSC Rostelecom7
AS20485TRANSTELECOM Joint Stock Company TransTeleCom7
AS43298StormNetworks Storm Networks1

Downstreams (1)

Networks whose own prefixes AS42038 passes on: usually its customers.

AS47636IPNITSORA Nitsora Alena Vladimirovna1

Transfer History

Registry transfers of AS42038 between organisations.

AS42038Transfer · 2019-10-14
Vladivostokskaya Set LTD
RIPE NCC
→
Krivets Sergey Sergeevich
RIPE NCC

Date	Resource	From	To	Type
2019-10-14	AS42038	Vladivostokskaya Set LTD RIPE NCC	Krivets Sergey Sergeevich RIPE NCC	Transfer

ASPA

No ASPA

Abuse Contact

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 AS42038 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/42038

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

curl -s "https://api.ipctl.io/v1/asn/42038" | jq