subnet.im

AS48858JSC "ER-Telecom Holding"

RussiaRegistryRIPE NCCTypeCarrier

As of 27th September 2026, AS48858 (JSC "ER-Telecom Holding"), a transit carrier registered in Russia with RIPE NCC, originates 5 IPv4 prefixes covering 6.7k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 13,482nd-largest of the 79,516 networks we see originating IPv4, and the 798th-largest of 4,942 in Russia. It is seen behind 34 upstream networks, most often AS9049 (JSC "ER-Telecom Holding") and AS1299 (Arelion (fka. Telia Carrier)), and in front of 37 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

5

IPv6 prefixes

1

IPv4 addresses

6.7k

IPv6 /64s

65.5k

Upstream graph

The networks AS48858 is seen behind, one and two hops out, drawn from real AS paths.

AS48858Toward the internet core
Upstream graph for AS48858: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS48858JSC "ER-Telecom H…This networkAS1299Arelion (fka. Tel…AS7768Nuh Ahmet Firat t…AS9002RETN LimitedAS9049JSC "ER-Telecom H…AS28917Fiord Networks, U…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS44901Belcloud LTDAS6453TATA Communicatio…AS51907Kanton ZugAS3257GTT Communication…AS57866Fusix Networks B.…

Networks observed one and two hops upstream of AS48858 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

248

adjacent networks

Upstreams
3414%
Peers
17771%
Downstreams
3715%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS48858
NetworkCountryRelationshipPathsVantage pts
AS9049JSC "ER-Telecom Holding"RUPeer2,676113
AS1299Arelion (fka. Telia Carrier)SEPeer1,54260
AS9002RETN LimitedGBPeer64050
AS28917Fiord Networks, UABLTPeer53110
AS8888xTom Pty LtdAUPeer1422
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERITRPeer1422
AS51907Kanton ZugCHPeer1372
AS7713PT Telkom Indonesia TbkIDPeer1182
AS57304RETN RussiaRUPeer11113
AS8298IPng Networks GmbHCHPeer1072

Prefixes

The largest blocks AS48858 originates, widest first.

Largest prefixes originated by AS48858
PrefixAddressesVisibility
62.78.80.0/204.1k81/81
91.235.92.0/221k81/81
185.214.184.0/221k81/81
91.235.92.0/2425681/81
91.235.94.0/2425681/81
2a0b:9fc0::/4865.5k × /6464/64

Routing health

How AS48858's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%6

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS48858 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.