206208 looking glass

AS42139 Join-stock company "Internet Exchange"MSK-IX" 🇷🇺 RU

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it

Registry and operator data

AS number
AS42139
Name
Join-stock company "Internet Exchange"MSK-IX"
Organisation
IXDNS Novosibirsk
Country
🇷🇺 RU
RIR
RIPENCC
Allocated
2006-12-27
Scope
Regional
Peering policy
Open
Website
https://www.msk-ix.ru/members/?org_id=42750
PeeringDB
net/22656
Exchanges
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

4 valid (80.0%) 0 invalid (0.0%) 1 no ROA (20.0%)

Announcement history

One point per day, recorded at each table import

0122309-1809-2409-3010-0610-1210-1810-2410-28
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-27 10:17:04Z origin change 193.232.74.0/24 AS42139 → AS42385 349271299129912994885842385
2026-10-27 08:09:16Z origin change 193.232.74.0/24 AS42385 → AS42139 4967342139
2026-10-20 23:05:08Z origin change 193.232.74.0/24 AS42139 → AS42385 35493356900290029002900290025730490494885842385
2026-10-20 23:05:07Z origin change 193.232.74.0/24 AS42385 → AS42139 4967342139
2026-10-20 23:03:03Z origin change 193.232.74.0/24 AS42139 → AS42385 49673898542385
2026-10-20 23:02:45Z origin change 193.232.74.0/24 AS42385 → AS42139 4967342139
2026-10-20 17:13:36Z origin change 193.232.74.0/24 AS42139 → AS42385 32884032772717412994885842385
2026-10-20 16:38:04Z origin change 193.232.74.0/24 AS42385 → AS42139 4967342139
2026-10-20 16:37:13Z origin change 193.232.74.0/24 AS42139 → AS42385 49673898542385
2026-10-20 16:37:06Z origin change 193.232.74.0/24 AS42385 → AS42139 4967342139