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AS20771

CAUCASUS-CABLE-SYSTEM

CCS Autonomous System

Registry

Authoritative registration data

AS number
20771
Name
CAUCASUS-CABLE-SYSTEM
Organisation
CCS Autonomous System
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

19

IPv6 prefixes

1

Total announced

20

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS20771
176.73.0.0/16 IPv4 /16 not checked
134.90.0.0/17 IPv4 /17 not checked
37.233.128.0/17 IPv4 /17 not checked
78.139.128.0/18 IPv4 /18 not checked
88.210.192.0/18 IPv4 /18 not checked
85.117.32.0/19 IPv4 /19 not checked
89.232.0.0/19 IPv4 /19 not checked
85.117.32.0/20 IPv4 /20 not checked
85.117.48.0/20 IPv4 /20 not checked
185.19.96.0/22 IPv4 /22 not checked
80.241.244.0/22 IPv4 /22 not checked
185.19.96.0/23 IPv4 /23 not checked
185.19.98.0/23 IPv4 /23 not checked
109.106.0.0/24 IPv4 /24 not checked
185.163.200.0/24 IPv4 /24 not checked
212.72.130.0/24 IPv4 /24 not checked
80.241.184.0/24 IPv4 /24 not checked
80.241.252.0/24 IPv4 /24 not checked
89.232.2.0/24 IPv4 /24 RPKI valid
2a02:23f0::/32 IPv6 /32 RPKI valid

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS20771
Address families
BIX.BG: Main 100,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS20771 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

11 networks seen before AS20771 in AS paths

Observed upstreams
Families
AS3356 LEVEL3 4,281 20,872
v4 v6
AS47872 SOFIA-CONNECT-AS 3,182 16,908
v4
AS174 COGENT-174 3,369 16,755
v4 v6
AS6461 ZAYO-6461 477 3,816
v4 v6
AS196925 AZRT-AS 267 1,954
v4
AS57814 Cloud9 56 82
v4
AS44327 DELTANET-NET 6 16
v4
AS5405 INTERDOTLINK 4 4
v4
AS137409 GSLNETWORKS-AS-AP 2 2
v4
AS6204 ZET-NET 1 1
v4
AS15958 CETIN_doo_AS 1 1
v4

No rows match “”.

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Observed downstreams

34 networks seen after AS20771 in AS paths

Observed downstreams
Families
AS41738 MOBITEL-GE 236 9,108
v4
AS49628 SKYTEL-AS 888 7,265
v4 v6
AS35805 SILKNET-AS 240 6,622
v4
AS21214 Geonet-AS 256 4,730
v4 v6
AS215348 GONET-AS 1,311 3,989
v4
AS34666 GLB1-AS 633 2,561
v4
AS41877 GRT-AS 220 2,457
v4
AS208744 UGTCLOUD 599 1,504
v4
AS209046 AS-GAL 596 1,400
v4
AS57814 Cloud9 454 1,274
v4 v6
AS203136 ordunet 389 1,256
v4 v6
AS208320 airmax 229 1,250
v4
AS24997 GE-CDN-AS 235 1,104
v4
AS39452 MAXTEL-AS 418 960
v4
AS204524 GE-IO-AS 232 826
v4
AS35076 Name-Service-AS 232 761
v4
AS51142 ExpressNetwork 251 691
v4
AS199045 SKYNET-AS 234 679
v4
AS57743 GreenNetworks-LCC 328 661
v4
AS205928 evex 223 634
v4
AS197229 PREDATOR-AS 225 552
v4
AS206527 METRONET 223 552
v4
AS210808 NO 223 552
v4
AS214049 Netera 334 548
v4
AS28751 221 548
v4
AS50151 EasterraAS 239 477
v4
AS210797 NO 228 464
v4
AS203448 Telecom1-R01 254 311
v4 v6
AS216463 GREENTV 99 297
v4
AS49254 ALTERNET-AS 224 276
v4
AS207270 fiberlink-as 224 276
v4
AS210923 netservice-AS 169 206
v4
AS42223 CL-AS 168 205
v4
AS202223 GE-ODREX-AS 73 133
v4

No rows match “”.

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Uncertain adjacencies

5 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS8218 NEO-ASN 1 5
v4
AS13004 SOX 1 1
v4
AS44901 belcloud 1 1
v4
AS49544 i3Dnet 1 1
v4
AS208972 1 1
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.