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AS33991IGRA-SERVICE LLC

RussiaRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS33991 (IGRA-SERVICE LLC), an access network registered in Russia with RIPE NCC, originates 28 IPv4 prefixes covering 21k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 6,969th-largest of the 80,743 networks we see originating IPv4, and the 335th-largest of 4,983 in Russia. It is seen behind 12 upstream networks, most often AS20485 (JSC TransTeleCom) and AS3216 (PJSC Vimpelcom), and in front of 9 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

28

IPv6 prefixes

1

IPv4 addresses

21k

IPv6 /64s

4.3B

Upstream graph

The networks AS33991 is seen behind, one and two hops out, drawn from real AS paths.

AS33991Toward the internet core
Upstream graph for AS33991: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33991IGRA-SERVICE LLCThis networkAS3216PJSC VimpelcomAS8359MTS PJSCAS9049JSC "ER-Telecom H…AS12389PJSC RostelecomAS20485JSC TransTeleComAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS18106Viewqwest Pte LtdAS57304RETN RussiaAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS33991 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

73

adjacent networks

Upstreams
1216%
Peers
5271%
Downstreams
912%

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

Upstreams of AS33991
NetworkCountryRelationshipPathsVantage pts
AS20485JSC TransTeleComRUPeer2,080127
AS3216PJSC VimpelcomRUPeer1,43876
AS12389PJSC RostelecomRUPeer1,35196
AS8359MTS PJSCRUPeer63542
AS9049JSC "ER-Telecom Holding"RUPeer29915
AS31133PJSC MegaFonRUPeer8842
AS48858JSC "ER-Telecom Holding"RUPeer8033
AS3170VeloxServ Communications LtdGBPeer252
AS24940Hetzner Online GmbHDEPeer252
AS6939Hurricane Electric LLCUSPeer104

Prefixes

All 29

The largest blocks AS33991 originates, widest first.

Largest prefixes originated by AS33991
PrefixAddressesVisibility
84.22.136.0/212k76/76
84.22.152.0/212k76/76
5.253.144.0/221k76/76
45.147.120.0/221k76/76
82.146.16.0/221k76/76
84.22.144.0/221k76/76
89.31.104.0/221k76/76
89.31.108.0/221k76/76
91.132.20.0/221k76/76
91.222.216.0/221k76/76

Routing health

How AS33991'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

  • Valid100.0%29
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%29
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 28 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS33991 started or stopped in this period.

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