Home Prefix Lookup193.33.208.0/24

193.33.208.0/24 - MASTERTEL JSC Mastertel (AS29226)

IPv4RIPE NCCallocatedAS29226MASTERTEL-AS JSC MastertelNo ROA

CIDR

193.33.208.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇷🇺 Russia

City

Krasnogorsk

RIR

RIPE NCC

Status

allocated

Allocated

2019-12-20

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
193.33.208.0/24	AS29226 MASTERTEL-AS JSC Mastertel	No ROA	RIPE	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12389	RIPE	MASTERTEL-MNT	2026-03-05
AS29226	RIPE	MASTERTEL-MNT	2025-08-01

Transfer History

Registry transfers of 193.33.208.0/24, blocks inside it, or blocks containing it.

193.33.208.0/24Transfer · 2025-08-01
Alpha Online Ltd
🇷🇺 RU RIPE NCC
→
JSC Mastertel
🇷🇺 RU RIPE NCC

Date	Resource	From	To	Type
2025-08-01	193.33.208.0/24	Alpha Online Ltd 🇷🇺 RU RIPE NCC	JSC Mastertel 🇷🇺 RU RIPE NCC	Transfer

Origin ASN

AS29226

MASTERTEL-AS JSC Mastertel

Related Prefixes

More prefixes of AS29226

All prefixes of AS29226 →

Geolocation

Country🇷🇺RussiaRU

RegionMoscow Oblast

CityKrasnogorsk

Coordinates55.8354, 37.3215 ↗

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/193.33.208.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/193.33.208.0/24" | jq

External Links

RIPEstat