AS200044 Stack Group, LLC
AS200044 (stackgroup) is registered to Stack Group, LLC in RU, through RIPE. It originates 17 prefixes in the global routing table.
15
IPv4 prefixes
2
IPv6 prefixes
11,264
IPv4 addresses
100%
RPKI valid
Registration
Who holds AS200044
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS200044
Handle
stackgroup
Organization
Stack Group, LLC
Country
RU
Registry
RIPE
ASPA
None published
WHOIS recordRIPE
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to 'AS199178 - AS200350' as-block: AS199178 - AS200350 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2025-11-24T15:16:53Z last-modified: 2025-11-24T15:16:53Z source: RIPE % Information related to 'AS200044' % Abuse contact for 'AS200044' is 'abuse@stackgroup.ru' aut-num: AS200044 as-name: stackgroup org: ORG-SGL35-RIPE import: from AS20764 accept ANY export: to AS20764 announce AS-SG import: from AS29226 accept ANY export: to AS29226 announce AS-SG import: from AS59525 accept AS59525 export: to AS59525 announce any import: from AS199582 accept AS199582 export: to AS199582 announce any import: from AS8631 accept ANY export: to AS8631 announce AS-SG import: from AS12389 accept ANY export: to AS12389 announce AS-SG import: from AS57304 accept ANY export: to AS57304 announce AS-SG import: from AS49452 accept AS49452 export: to AS49452 announce any import: from AS51309 accept AS51309 export: to AS51309 announce any import: from AS56671 accept AS56671 export: to AS56671 announce any import: from AS57645 accept AS57645 export: to AS57645 announce any import: from AS57671 accept AS57671 export: to AS57671 announce any import: from AS197808 accept AS197808 export: to AS197808 announce any import: from AS198817 accept AS198817 export: to AS198817 announce any import: from AS25530 accept AS25530 export: to AS25530 announce any import: from AS210726 accept AS210726 export: to AS210726 announce any import: from AS43009 accept AS43009 export: to AS43009 announce any import: from AS59513 accept AS59513 export: to AS59513 announce any import: from AS211078 accept AS211078 export: to AS211078 announce any import: from AS47168 accept AS47168 export: to AS47168 announce any import: from AS197193 accept AS197193 export: to AS197193 announce any import: from AS16083 accept AS16083 export: to AS16083 announce any mp-import: afi ipv6.unicast from AS52016 accept AS52016 mp-export: afi ipv6.unicast to AS52016 announce ANY mp-import: afi ipv6.unicast from AS43009 accept AS43009 mp-export: afi ipv6.unicast to AS43009 announce ANY mp-import: afi ipv6.unicast from AS59571 accept AS59571 mp-export: afi ipv6.unicast to AS59571 announce ANY admin-c: SGLN1-RIPE tech-c: SGLN1-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: ru-stackgroup-1-mnt created: 2013-10-24T06:12:28Z last-modified: 2026-07-20T09:17:50Z source: RIPE # Filtered organisation: ORG-SGL35-RIPE org-name: Stack Group, LLC country: RU reg-nr: 1137746371487 org-type: LIR address: room 16, office IV, 6, Bolshoy Koptevskiy proezd address: 125319 address: Moscow address: RUSSIAN FEDERATION phone: +7 (495) 980-6000 admin-c: SGLN1-RIPE tech-c: SGLN1-RIPE abuse-c: AR36827-RIPE mnt-ref: ru-stackgroup-1-mnt mnt-by: RIPE-NCC-HM-MNT mnt-by: ru-stackgroup-1-mnt created: 2016-06-29T14:26:09Z last-modified: 2026-05-13T07:37:11Z source: RIPE # Filtered role: Stack Group, LLC NOC address: room 16, office IV, 6, Bolshoy Koptevskiy proezd address: Moscow, Russia nic-hdl: SGLN1-RIPE abuse-mailbox: abuse@stackgroup.ru phone:
Routing
What AS200044 announces
Prefixes originated by AS200044 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
15
IPv6 prefixes
2
IPv4 addresses
11,264 (44 /24s)
RPKI valid
17 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS200044
23
With an IRR route object
17 100%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (15)
89.249.16.0/2089.249.31.0/2493.158.192.0/2193.158.192.0/2293.158.192.0/2393.158.192.0/2493.158.193.0/2493.158.194.0/2393.158.196.0/2493.158.197.0/2493.158.198.0/23109.238.240.0/20109.238.246.0/24185.159.64.0/22185.159.64.0/24
IPv6 (2)
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS200044 is reached through
The AS just before AS200044 in the paths our looking glass collectors hold, for 17 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | stackgroup | RIPE-NCC-END-MNT, RU-STACKGROUP-1-MNT |
Route objects with origin AS200044: RIPE 25
as-sets that list AS200044 (17)