AS13576 SDN Communications πŸ‡ΊπŸ‡Έ US

Announcing 76 prefixes, seen at the RIS collectors.

IPv4 prefixes
73
123,136 (481 Γ— /24)
IPv6 prefixes
3
1.1 Γ— /32
Upstreams
7
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
50
transit customers observed
Customer cone
259
ASes reachable through it

Registry and operator data

AS number
AS13576
Name
SDN Communications
Organisation
South Dakota Network dba SDN Communications
Country
πŸ‡ΊπŸ‡Έ US
RIR
ARIN
Allocated
1999-07-08
Network type
Cable/DSL/ISP
Traffic levels
500-1000Gbps
Scope
Regional
Peering policy
Selective
IRR as-set
AS-13576-SDN-PEERS
PeeringDB
net/5492
Exchanges
3
Facilities
11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

64 valid (84.2%) 0 invalid (0.0%) 12 no ROA (15.8%)

Announcement history

One point per day, recorded at each table import

01837557309-1809-2610-0410-1210-2010-2811-0511-06
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-05 02:22:15Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 202365693913576
2026-11-05 01:29:55Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 481856461393417
2026-11-01 22:48:51Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 202365693913576
2026-11-01 20:05:01Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 202365693913576
2026-10-31 01:34:15Z origin change 55.47.0.0/16 AS13576 β†’ AS341 1763969393356721721270641540306341
2026-10-31 01:34:15Z origin change 55.88.0.0/16 AS13576 β†’ AS341 1763969393356721721270641540306341
2026-10-31 01:34:08Z origin change 55.88.0.0/16 AS341 β†’ AS13576 5738142708129933567217212706415403063411357613576
2026-10-31 01:34:08Z origin change 55.47.0.0/16 AS341 β†’ AS13576 5738142708129933567217212706415403063411357613576
2026-10-31 01:34:01Z origin change 55.88.0.0/16 AS13576 β†’ AS341 5062864533356721721270641540306341
2026-10-31 01:34:01Z origin change 55.47.0.0/16 AS13576 β†’ AS341 5062864533356721721270641540306341
2026-10-31 01:33:58Z origin change 55.47.0.0/16 AS341 β†’ AS13576 50304129933567217212706415403063411357613576
2026-10-31 01:33:58Z origin change 55.88.0.0/16 AS341 β†’ AS13576 50304129933567217212706415403063411357613576
2026-10-31 01:33:53Z origin change 55.47.0.0/16 AS341 β†’ AS13576 20514129933567217212706415403063411357613576
2026-10-31 01:33:53Z origin change 55.88.0.0/16 AS341 β†’ AS13576 20514129933567217212706415403063411357613576
2026-10-31 01:33:52Z origin change 55.88.0.0/16 AS13576 β†’ AS341 496732048564533356721721270641540306341
2026-10-31 01:33:52Z origin change 55.47.0.0/16 AS13576 β†’ AS341 496732048564533356721721270641540306341
2026-10-31 01:33:50Z origin change 55.88.0.0/16 AS13576 β†’ AS341 349275665569393356721721270641540306341
2026-10-31 01:33:50Z origin change 55.47.0.0/16 AS13576 β†’ AS341 349275665569393356721721270641540306341
2026-10-31 01:33:44Z origin change 55.47.0.0/16 AS13576 β†’ AS341 34927520251743356721721270641540306341
2026-10-31 01:33:44Z origin change 55.88.0.0/16 AS13576 β†’ AS341 34927520251743356721721270641540306341
2026-10-31 01:33:33Z origin change 55.88.0.0/16 AS341 β†’ AS13576 3772133567217212706415403063411357613576
2026-10-31 01:33:33Z origin change 55.47.0.0/16 AS341 β†’ AS13576 3772133567217212706415403063411357613576
2026-10-31 01:33:23Z origin change 55.47.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:33:23Z origin change 55.88.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:33:23Z origin change 55.47.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:33:23Z origin change 55.88.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:33:23Z origin change 55.88.0.0/16 AS13576 β†’ AS341 2051412993356721721270641540306341
2026-10-31 01:33:23Z origin change 55.47.0.0/16 AS13576 β†’ AS341 2051412993356721721270641540306341
2026-10-31 01:33:08Z origin change 55.47.0.0/16 AS13576 β†’ AS341 573814270812993356721721270641540306341
2026-10-31 01:33:08Z origin change 55.88.0.0/16 AS13576 β†’ AS341 573814270812993356721721270641540306341
2026-10-31 01:33:07Z origin change 55.88.0.0/16 AS341 β†’ AS13576 140357733567217212706415403063411357613576
2026-10-31 01:33:07Z origin change 55.47.0.0/16 AS341 β†’ AS13576 140357733567217212706415403063411357613576
2026-10-31 01:32:59Z origin change 55.88.0.0/16 AS13576 β†’ AS341 3798956300132132465729143356721721270641540306341
2026-10-31 01:32:59Z origin change 55.47.0.0/16 AS13576 β†’ AS341 3798956300132132465729143356721721270641540306341
2026-10-31 01:32:54Z origin change 55.88.0.0/16 AS13576 β†’ AS341 216285828067623356721721270641540306341
2026-10-31 01:32:54Z origin change 55.47.0.0/16 AS13576 β†’ AS341 216285828067623356721721270641540306341
2026-10-31 01:32:53Z origin change 55.88.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:32:53Z origin change 55.47.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:32:53Z origin change 55.88.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:32:53Z origin change 55.47.0.0/16 AS341 β†’ AS13576 354933567217212706415403063411357613576
2026-10-31 01:32:44Z origin change 55.88.0.0/16 AS341 β†’ AS13576 1490733567217212706415403063411357613576
2026-10-31 01:32:44Z origin change 55.47.0.0/16 AS341 β†’ AS13576 1490733567217212706415403063411357613576
2026-10-31 01:32:44Z origin change 55.88.0.0/16 AS13576 β†’ AS341 14035773356721721270641540306341
2026-10-31 01:32:44Z origin change 55.47.0.0/16 AS13576 β†’ AS341 14035773356721721270641540306341
2026-10-29 17:02:04Z origin change 66.231.7.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 17:02:04Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 345496461393417
2026-10-29 17:02:04Z origin change 66.231.21.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 17:02:04Z origin change 208.53.207.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 17:02:04Z origin change 66.231.0.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 17:02:04Z origin change 66.231.21.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-29 17:02:04Z origin change 208.53.207.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-29 17:02:04Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-29 17:02:04Z origin change 66.231.7.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-29 17:02:04Z origin change 66.231.0.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-29 05:18:59Z origin change 66.231.21.0/24 AS393417 β†’ AS13576 450496696693913576
2026-10-29 05:18:59Z origin change 208.53.207.0/24 AS393417 β†’ AS13576 450496696693913576
2026-10-29 05:09:02Z origin change 66.231.7.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-29 05:09:01Z origin change 66.231.7.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 05:05:29Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 35493356129913576
2026-10-29 05:05:29Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 35493356129913576
2026-10-29 05:02:05Z origin change 208.53.207.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 05:01:55Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 354933566461393417
2026-10-29 05:01:02Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 481856461393417
2026-10-29 05:00:37Z origin change 66.231.21.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-29 04:19:39Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 55720325713576
2026-10-29 04:18:06Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 5572029146461393417
2026-10-29 04:16:52Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 4608693913576
2026-10-29 04:16:41Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 328840327727174393417
2026-10-29 04:16:25Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 37989693913576
2026-10-29 04:16:21Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 46087575693913576
2026-10-29 04:16:20Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 354933566461393417
2026-10-29 04:16:20Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 354933566461393417
2026-10-29 04:16:03Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 5572029141299393417
2026-10-29 04:16:03Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 37721693913576
2026-10-29 04:15:56Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 21628582806762129913576
2026-10-29 04:15:55Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 204092207661299393417
2026-10-29 04:15:55Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 20205129913576
2026-10-29 04:15:55Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 49432215510483621299393417
2026-10-29 04:15:50Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 46087575129913576
2026-10-29 04:15:47Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 49134533566424129913576
2026-10-29 04:15:47Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 1490733566461393417
2026-10-29 04:15:47Z origin change 208.53.212.0/24 AS393417 β†’ AS13576 49134533566424129913576
2026-10-29 04:15:22Z new prefix 66.231.7.0/24 AS13576 SDN Communications 612186939129913576
2026-10-29 04:15:08Z new prefix 66.115.200.0/24 AS13576 SDN Communications 349275202513576
2026-10-29 04:14:23Z new prefix 64.33.247.0/24 AS13576 SDN Communications 612186939129917413576
2026-10-29 04:12:11Z new prefix 64.33.236.0/24 AS13576 SDN Communications 34927520256428913576
2026-10-28 16:36:33Z origin change 208.53.212.0/24 AS13576 β†’ AS393417 379895630013213246576461393417
2026-10-28 16:36:19Z origin change 208.53.207.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-28 16:36:19Z origin change 208.53.207.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-28 16:36:06Z origin change 66.231.21.0/24 AS393417 β†’ AS13576 24482693913576
2026-10-28 16:36:05Z origin change 66.231.21.0/24 AS13576 β†’ AS393417 345496461393417393417393417393417393417
2026-10-25 16:32:28Z origin change 66.231.21.0/24 AS393417 β†’ AS13576 13282517413576
2026-10-25 16:31:57Z origin change 66.231.21.0/24 AS13576 β†’ AS393417 132825174393417
2026-10-25 16:29:54Z origin change 66.231.21.0/24 AS393417 β†’ AS13576 13282517413576
2026-10-25 16:29:24Z origin change 208.53.207.0/24 AS393417 β†’ AS13576 13282517413576
2026-10-25 16:28:53Z origin change 208.53.207.0/24 AS13576 β†’ AS393417 132825174393417
2026-10-25 16:28:53Z origin change 66.231.21.0/24 AS13576 β†’ AS393417 132825174393417
2026-10-25 16:28:22Z origin change 208.53.207.0/24 AS393417 β†’ AS13576 13282517413576
2026-10-25 16:27:21Z origin change 208.53.207.0/24 AS13576 β†’ AS393417 132825174393417
2026-10-25 15:03:32Z origin change 208.53.207.0/24 AS393417 β†’ AS13576 208972693913576