US
AS13576
SDNW-13576
SDN Communications · www.sdncommunications.com
US ARIN Cable/DSL/ISP Traffic500-1000Gbps RatioMostly Inbound Peering PolicySelective ScopeRegional IRRAS-13576-SDN-PEERS Looking Glass
68
IPv4 Prefixes
3
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
3
IX Points
11
Facilities
76.1%
RPKI Valid Rate
Network Topology Upstream/Downstream Data Source: RIPE Stat
Loading topology data...
Facilities 11 Click a point on the map to locate a facility
NameCityCountry
Equinix CH1/CH2/CH4 - ChicagoChicagoUS
CoreSite - Denver (DE1)DenverUS
Digital Realty CHI (350 E Cermak)ChicagoUS
1623 Farnam - OmahaOmahaUS
Cologix MIN1MinneapolisUS
Level(3) BellevueBellevueUS
SDN Communications Campus Sioux Falls South DakotaSioux FallsUS
SDN Communication Mark Shlanta Technology ParkSioux FallsUS
US Internet - MinnetonkaMinnetonkaUS
Golden West Rapid City Skyline FacilityRapid CityUS
Ridgeview MinnetonkaMinnetonkaUS
Colocated Networks 30 Shared Data Center
ASNNameType Shared Facility
AS6939 Hurricane Electric NSP 7/11
AS16904 Arvig Cable/DSL/ISP 5/11
AS13807 Great Plains Communications LLC AS13807 Cable/DSL/ISP 5/11
AS10242 US Internet Cable/DSL/ISP 5/11
AS8075 Microsoft Content 5/11
AS174 Cogent Communications, Inc. NSP 5/11
AS49915 Megaport Global Access NSP 4/11
AS23473 Pavlov Media Cable/DSL/ISP 4/11
AS20940 Akamai Technologies Content 4/11
AS13335 Cloudflare Content 4/11
AS6580 Golden West Telecommunications Cable/DSL/ISP 4/11
AS6461 Zayo NSP 4/11
AS4556 PacketFabric NSP 4/11
AS399647 Rumble 3/11
AS399503 AMERICOM NETWORKS Cable/DSL/ISP 3/11
AS393950 Xiber LLC Cable/DSL/ISP 3/11
AS55028 Kiewit Corporation Enterprise 3/11
AS54103 MOD Mission Critical NSP 3/11
AS53828 Nitel NSP 3/11
AS53597 Hoyos Consulting NSP 3/11
Registration Info
AS Name
SDN-1
Organization
SDN Communications
Country/Region
US
Registration Date
[email protected] 20181218 #15:12:14Z
Update Date
2023-11-13T15:55:22Z
Raw Whois Data
aut-num:        AS13576
as-name:        SDN-1
descr:          SDN Communications
import:         from AS6939   accept ANY
import:         from AS1299   accept ANY
import:         from AS19092   accept ANY
import:         from AS3356   accept ANY
mp-import:      afi ipv6.unicast from AS6939   accept ANY
mp-import:      afi ipv6.unicast from AS1299   accept ANY
mp-import:      afi ipv6.unicast from AS19092   accept ANY
mp-import:      afi ipv6.unicast from AS3356   accept ANY
export:         to AS6939   announce AS-SDN-CUSTOMER-AS
export:         to AS1299   announce AS-SDN-CUSTOMER-AS
export:         to AS19092   announce AS-SDN-CUSTOMER-AS
export:         to AS3356   announce AS-SDN-CUSTOMER-AS
mp-export:      afi ipv6 to AS6939   announce AS-SDN-IPv6-CUST-AS
mp-export:      afi ipv6 to AS1299   announce AS-SDN-IPv6-CUST-AS
mp-export:      afi ipv6 to AS19092   announce AS-SDN-IPv6-CUST-AS
mp-export:      afi ipv6 to AS3356   announce AS-SDN-IPv6-CUST-AS
admin-c:        Gary Glissendorf
admin-c:        Chris Schuette
tech-c:         Gary Glissendorf
tech-c:         Chris Schuette
notify:         [email protected]
changed:        [email protected] 20181218  #15:12:14Z
source:         RADB
mnt-by:         MAINT-AS13576
last-modified:  2023-11-13T15:55:22Z




--- ARIN Whois ---


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       13576
ASName:         SDNW-13576
ASHandle:       AS13576
RegDate:        1999-07-08
Updated:        2026-02-04
Ref:            https://rdap.arin.net/registry/autnum/13576


OrgName:        SDN Communications
OrgId:          SDN
Address:        2900 WEST 10TH STREET
City:           Sioux Falls
StateProv:      SD
PostalCode:     57104
Country:        US
RegDate:        2001-06-14
Updated:        2026-02-04
Ref:            https://rdap.arin.net/registry/entity/SDN


OrgAbuseHandle: SCA5-ARIN
OrgAbuseName:   SDN Communications Abuse
OrgAbusePhone:  +1-605-978-3548 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SCA5-ARIN

OrgTechHandle: SCTA-ARIN
OrgTechName:   SDN Communications Technical Administrator
OrgTechPhone:  +1-605-978-3548 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SCTA-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#