asn.dev

Routing security

AS13576 SDNW-13576

Residential ARIN Cable/DSL/ISP

RPKI valid 83% 59 of 71 announcements
RPKI invalid 0 none
No ROA 12 not covered by any ROA
IRR registered 99% 1 missing · 0 other origin
ROAs 74 authorising this AS

Announcements

What this network originates

71 observed

Every prefix observed with AS13576 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2602:ff5b::/36No ROANo IRR30
38.191.156.0/22No ROAIRR58
68.168.224.0/20No ROAIRR58
104.167.204.0/22No ROAIRR58
142.202.132.0/22No ROAIRR58
162.120.74.0/23No ROAIRR58
170.199.218.0/24No ROAIRR58
170.199.219.0/24No ROAIRR58
170.199.220.0/23No ROAIRR58
199.96.68.0/22No ROAIRR58
204.80.157.0/24No ROAIRR58
206.85.176.0/21No ROAIRR58
64.33.224.0/19RPKI validIRR58
64.33.252.0/24RPKI validIRR58
66.115.192.0/18RPKI validIRR58
66.115.198.0/24RPKI validIRR58
66.115.201.0/24RPKI validIRR58
66.115.221.0/24RPKI validIRR58
66.115.223.0/24RPKI validIRR58
66.115.224.0/24RPKI validIRR58
66.115.226.0/24RPKI validIRR58
66.115.227.0/24RPKI validIRR58
66.115.234.0/24RPKI validIRR58
66.115.252.0/23RPKI validIRR58
66.115.254.0/24RPKI validIRR58
66.128.160.0/19RPKI validIRR58
66.128.166.0/23RPKI validIRR58
66.128.171.0/24RPKI validIRR58
66.128.173.0/24RPKI validIRR58
66.128.174.0/24RPKI validIRR58
66.128.175.0/24RPKI validIRR58
66.128.176.0/24RPKI validIRR58
66.128.179.0/24RPKI validIRR58
66.231.0.0/19RPKI validIRR58
66.231.0.0/24RPKI validIRR58
66.231.15.0/24RPKI validIRR58
66.231.21.0/24RPKI validIRR58
66.231.26.0/24RPKI validIRR58
66.231.29.0/24RPKI validIRR58
76.76.12.0/24RPKI validIRR58
155.103.92.0/24RPKI validIRR58
208.53.192.0/18RPKI validIRR58
208.53.193.0/24RPKI validIRR58
208.53.194.0/24RPKI validIRR58
208.53.196.0/24RPKI validIRR58
208.53.197.0/24RPKI validIRR58
208.53.198.0/23RPKI validIRR58
208.53.202.0/24RPKI validIRR58
208.53.203.0/24RPKI validIRR58
208.53.207.0/24RPKI validIRR58
208.53.208.0/24RPKI validIRR58
208.53.209.0/24RPKI validIRR58
208.53.211.0/24RPKI validIRR58
208.53.221.0/24RPKI validIRR58
208.53.252.0/24RPKI validIRR58
209.151.176.0/20RPKI validIRR58
209.151.181.0/24RPKI validIRR58
216.106.192.0/18RPKI validIRR58
216.106.216.0/22RPKI validIRR58
216.106.232.0/22RPKI validIRR58
216.249.192.0/18RPKI validIRR58
216.249.195.0/24RPKI validIRR58
216.249.197.0/24RPKI validIRR58
216.249.214.0/24RPKI validIRR58
216.249.222.0/23RPKI validIRR58
216.249.224.0/23RPKI validIRR58
216.249.227.0/24RPKI validIRR58
216.249.240.0/24RPKI validIRR58
216.249.242.0/23RPKI validIRR58
2605:4b80:f000::/36RPKI validIRR33
2607:fc00::/32RPKI validIRR33

RPKI · ROAs

Route origin authorisations

74 ROAs

Signed statements by address holders that AS13576 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
64.33.224.0/19/19ARIN
64.33.245.0/24/24ARIN
64.33.252.0/24/24ARIN
64.33.253.0/24/24ARIN
66.115.192.0/18/18ARIN
66.115.198.0/24/24ARIN
66.115.201.0/24/24ARIN
66.115.202.0/24/24ARIN
66.115.220.0/24/24ARIN
66.115.221.0/24/24ARIN
66.115.223.0/24/24ARIN
66.115.224.0/24/24ARIN
66.115.226.0/24/24ARIN
66.115.227.0/24/24ARIN
66.115.234.0/24/24ARIN
66.115.235.0/24/24ARIN
66.115.252.0/23/23ARIN
66.115.254.0/24/24ARIN
66.128.160.0/19/19ARIN
66.128.166.0/23/23ARIN
66.128.171.0/24/24ARIN
66.128.173.0/24/24ARIN
66.128.174.0/24/24ARIN
66.128.175.0/24/24ARIN
66.128.176.0/24/24ARIN
66.128.179.0/24/24ARIN
66.231.0.0/19/19ARIN
66.231.0.0/24/24ARIN
66.231.15.0/24/24ARIN
66.231.21.0/24/24ARIN
66.231.26.0/24/24ARIN
66.231.29.0/24/24ARIN
76.76.12.0/24/24ARIN
98.159.176.0/20/20ARIN
142.54.24.0/21/21ARIN
155.103.92.0/24/24ARIN
204.147.176.0/20/20ARIN
208.53.192.0/18/18ARIN
208.53.193.0/24/24ARIN
208.53.194.0/24/24ARIN
208.53.196.0/24/24ARIN
208.53.197.0/24/24ARIN
208.53.198.0/23/23ARIN
208.53.202.0/24/24ARIN
208.53.203.0/24/24ARIN
208.53.207.0/24/24ARIN
208.53.208.0/24/24ARIN
208.53.209.0/24/24ARIN
208.53.211.0/24/24ARIN
208.53.221.0/24/24ARIN
208.53.252.0/24/24ARIN
209.142.104.0/22/22ARIN
209.151.176.0/20/20ARIN
209.151.181.0/24/24ARIN
209.151.188.0/22/22ARIN
216.106.192.0/18/18ARIN
216.106.216.0/22/22ARIN
216.106.232.0/22/22ARIN
216.249.192.0/18/18ARIN
216.249.195.0/24/24ARIN
216.249.197.0/24/24ARIN
216.249.211.0/24/24ARIN
216.249.213.0/24/24ARIN
216.249.214.0/24/24ARIN
216.249.222.0/23/23ARIN
216.249.224.0/23/23ARIN
216.249.226.0/24/24ARIN
216.249.227.0/24/24ARIN
216.249.240.0/24/24ARIN
216.249.242.0/23/23ARIN
2605:25c0::/32/32ARIN
2605:4900::/32/32ARIN
2605:4b80:f000::/36/36ARIN
2607:fc00::/32/32ARIN

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

7 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS174Cogent Communications, LLCDeclaredObserved
AS1299Arelion Sweden ABDeclaredObserved
AS3257GTT Communications Inc.DeclaredObserved
AS3356Level 3 Parent, LLCDeclarednot observed
AS6461Zayo BandwidthDeclaredObserved
AS6939Hurricane Electric LLCDeclaredObserved
AS393417SDN CommunicationsDeclarednot observed
AS2914NTT America, Inc.not declaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

99 objects · 20 not announced

Route objects naming AS13576 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
38.50.52.0/22ARINVenture Comm SDN ASNMNT-VENTU-402026-02-18Not announced
38.50.52.0/22RADBRoute Registered for Cogent Communications Customer Venture Communications Cooperative, Inc.MAINT-AS1742023-11-13Not announced
38.67.248.0/21ARINVenture Comm SDN ASNMNT-VENTU-402026-02-18Not announced
38.67.248.0/21RADBRoute Registered for Cogent Communications Customer - Venture Communications Cooperative, Inc.MAINT-AS1742024-07-17Not announced
64.33.245.0/24ARINSDN Communications Voice SubnetMNT-SDN2024-11-22Not announced
64.33.253.0/24ARINSDN Communications for Voice ServicesMNT-SDN2024-11-22Not announced
66.115.202.0/24ARINSDN Customer - DaktronicsMNT-SDN2024-11-22Not announced
66.115.220.0/24ARINSDN Customer - Premier BankcardMNT-SDN2024-11-22Not announced
66.115.235.0/24ARINSDN Customer - SencoreMNT-SDN2024-11-22Not announced
98.159.176.0/20ARINVenture Comm SDN ASNMNT-VENTU-402026-02-18Not announced
142.54.24.0/21ARIN612 3rd StreetMNT-RCBAL2024-11-08Not announced
170.199.218.0/23RADBSDNET on Behalf of Midstate CommunicationsMAINT-AS135762023-11-13Not announced
204.147.176.0/20ARIN612 3rd StreetMNT-ACC-7702024-11-08Not announced
209.142.104.0/22ARINVenture Comm SDN ASNMNT-VENTU-402026-02-18Not announced
209.151.188.0/22ARINSDN Communications used for 2nd ASNMNT-SDN2024-11-22Not announced
216.249.211.0/24ARINSDN Customer Next Level TechnologiesMNT-SDN2024-11-22Not announced
216.249.213.0/24ARINValley Telecommunications in Herreid, SD registered by SDN CommunicationsMNT-SDN2024-11-22Not announced
216.249.226.0/24ARINSDN Communications customer Valley Telecommunications Coop.MNT-SDN2024-11-22Not announced
2605:25c0::/32ARIN612 3rd StreetMNT-RCBAL2024-11-08Not announced
2605:4900::/32ARINVenture CommMNT-VENTU-402026-02-18Not announced
38.191.156.0/22RADBRoute Registered for Cogent Communications Customer - SANTEL COMMUNICATIONS COOPERATIVEMAINT-AS1742024-03-29Announced
64.33.224.0/19ARINSDN CommunicationsMNT-SDN2024-11-22Announced
64.33.224.0/19RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
64.33.252.0/24ARINSDN Customer - Midstate CommunicationsMNT-SDN2024-11-22Announced
66.115.192.0/18ARINSDN CommunicationsMNT-SDN2024-11-22Announced
66.115.192.0/18RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
66.115.198.0/24ARINSDN Customer - Midstate CommunicationsMNT-SDN2024-11-22Announced
66.115.201.0/24ARINSDN Customer Native American TelecomMNT-SDN2024-11-22Announced
66.115.221.0/24ARINSDN Customer - Premier BankcardMNT-SDN2024-11-22Announced
66.115.223.0/24ARINSDN Customer - Valley Telecommunications CoopMNT-SDN2024-11-22Announced
66.115.224.0/24ARINSDN Customer - Community Internet ServiceMNT-SDN2024-11-22Announced
66.115.226.0/24ARINSDN Customer - Kennebec TelecommunicationsMNT-SDN2024-11-22Announced
66.115.227.0/24ARINSDN Customer - Next Level TechnologyMNT-SDN2024-11-22Announced
66.115.234.0/24ARINSDN Customer - Valley TelecommunicationsMNT-SDN2024-11-22Announced
66.115.252.0/23ARINSDN Customer - Midstate CommunicationsMNT-SDN2024-11-22Announced
66.115.254.0/24ARINSDN Customer - Valley TelecommunicationsMNT-SDN2024-11-22Announced
66.128.160.0/19ARINSDN CommunicationsMNT-SDN2024-11-22Announced
66.128.160.0/19RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
66.128.166.0/23ARINSDN Customer Midstate CommunicationsMNT-SDN2024-11-22Announced
66.128.171.0/24ARINSDN Communications customer Valley TelecommunicationsMNT-SDN2024-11-22Announced
66.128.173.0/24ARINSDN Communications Customer Valley TelecommunicationsMNT-SDN2024-11-22Announced
66.128.174.0/24ARINSDN Communications Customer SD InternetMNT-SDN2024-11-22Announced
66.128.175.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
66.128.176.0/24ARINSDN Communications customer Community Internet Service Hull IAMNT-SDN2024-11-22Announced
66.128.179.0/24ARINSDN Customer BPI to be advertised from AS13576MNT-SDN2024-11-22Announced
66.231.0.0/19ARINSDN CommunicationsMNT-SDN2024-11-22Announced
66.231.0.0/19RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
66.231.0.0/24ARINSDN CommunicationsMNT-SDN2024-11-22Announced
66.231.15.0/24ARINSDN Communications customer SD 52 InternetMNT-SDN2024-11-22Announced
66.231.21.0/24ARINSDN CommunicationsMNT-SDN2024-11-22Announced
66.231.26.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
66.231.29.0/24ARINSDN Communications customer SturdevantsMNT-SDN2024-11-22Announced
68.168.224.0/20RADBSDNET on behalf of CRSTMAINT-AS135762023-11-13Announced
76.76.12.0/24ARIN46218 241stMNT-INTER-17152024-08-29Announced
104.167.204.0/22RADBSDNET on behalf of Valley TelecommunicaitonsMAINT-AS135762023-11-13Announced
142.202.132.0/22RADBSDNET register for Valley Telecommunications CooperativeMAINT-AS135762023-11-13Announced
155.103.92.0/24ARINThe Daniel Morante Company (DBA: Pacy World) and SDN CommunicationsMNT-DML-1352026-02-16Announced
162.120.74.0/23RADBSDNET on behalf of Midstate CommunicationsMAINT-AS135762023-11-13Announced
170.199.218.0/24RADBSDNET on behalf of Midstate CommunicationsMAINT-AS135762023-11-13Announced
170.199.219.0/24RADBSDNET on behalf of Midstate CommunicationsMAINT-AS135762023-11-13Announced
170.199.220.0/23RADBSDNET on half of MidstateMAINT-AS135762023-11-13Announced
199.96.68.0/22RADBSDNET on behalf of Valley TelecommunicationsMAINT-AS135762023-11-13Announced
204.80.157.0/24RADBSDNet on behalf of MidstateMAINT-AS135762023-11-13Announced
206.85.176.0/21RADBRoute Registered for Cogent Communications Customer Valley TelecommunicationsMAINT-AS1742023-11-13Announced
208.53.192.0/18ARINSDN Communications AggMNT-SDN2024-11-22Announced
208.53.192.0/18RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
208.53.193.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
208.53.194.0/24ARINSDN Communications customer Fort RandallMNT-SDN2024-11-22Announced
208.53.196.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
208.53.197.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
208.53.198.0/23ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
208.53.202.0/24ARINSDN Communications customer Mt Rushmore TeleMNT-SDN2024-11-22Announced
208.53.203.0/24ARINSDN Communications customer Fort RandallMNT-SDN2024-11-22Announced
208.53.207.0/24ARINSDN CommunicationsMNT-SDN2024-11-22Announced
208.53.208.0/24ARINSDN Communications Inc.MNT-SDN2025-04-25Announced
208.53.209.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
208.53.211.0/24ARINSDN Communications customer Mt Rushmore TelMNT-SDN2024-11-22Announced
208.53.221.0/24ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
208.53.252.0/24ARINSDN Communications customer InfotechMNT-SDN2024-11-22Announced
209.151.176.0/20ARINSDN Communications SupernetMNT-SDN2024-11-22Announced
209.151.176.0/20RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
209.151.181.0/24ARINSDNET on behalf of Kennebec Telephone CompanyMNT-SDN2024-11-22Announced
216.106.192.0/18ARINSDN Communications SupernetMNT-SDN2024-11-22Announced
216.106.192.0/18RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
216.106.216.0/22ARINSDN Communications customer Valley CommunicationsMNT-SDN2024-11-22Announced
216.106.232.0/22ARINSDN Communications customer Alliance CommunicationsMNT-SDN2024-11-22Announced
216.249.192.0/18ARINSDN Communications SupernetMNT-SDN2024-11-22Announced
216.249.192.0/18RADBSDN CommunicationsMAINT-AS135762023-11-13Announced
216.249.195.0/24ARINSDN Communications customer Alliance CommunicationsMNT-SDN2024-11-22Announced
216.249.197.0/24ARINSDN Communications Customer Valley CommunicationsMNT-SDN2024-11-22Announced
216.249.214.0/24ARINSDN Customer Interlakes WirelessMNT-SDN2024-11-22Announced
216.249.222.0/23ARINSDN Communications customer Kennebec Telephone CompanyMNT-SDN2024-11-22Announced
216.249.224.0/23ARINMidstate Communications Kimball, SD registered by SDN CommunicationsMNT-SDN2024-11-22Announced
216.249.227.0/24ARINSDN Communications customer Native American Telecom CompaniesMNT-SDN2024-11-22Announced
216.249.240.0/24ARINSDN Communications customer Native American Telecom CompaniesMNT-SDN2024-11-22Announced
216.249.242.0/23ARINSDN Communications customer Midstate CommunicationsMNT-SDN2024-11-22Announced
2605:4b80:f000::/36ARINSantel Communications Cooperative, Inc.MNT-SANTE-12026-07-23Announced
2607:fc00::/32ARINSDN IPv6 SupernetMNT-SDN2024-11-22Announced
2607:fc00::/32RADBSDNETMAINT-AS135762023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS13576 directly show who expects to carry it.

AS-setWhereRelationship
AS-13576-SDN-PEERSPeeringDBDeclared by the operator as its own set
AS-13576-SDN-PEERSARINLists AS13576 as a direct member
AS-393417-SDN-PEERSARINLists AS13576 as a direct member
AS-AS33274-MICE-RS-PEERSARINLists AS13576 as a direct member
AS-CCI-MN-CUSTRADBLists AS13576 as a direct member
AS-HURRICANERADBLists AS13576 as a direct member
AS-HURRICANEV6RADBLists AS13576 as a direct member
AS-INET-BACKBONEARINLists AS13576 as a direct member
AS-INET-BACKBONERADBLists AS13576 as a direct member
AS-IPPATHWAYS-OMAHAIXARINLists AS13576 as a direct member
AS-SDN-CUSTOMER-ASRADBLists AS13576 as a direct member
AS-SDN-IPV6-CUST-ASRADBLists AS13576 as a direct member
AS-SMBSARINLists AS13576 as a direct member
AS-TRANSROUTE-SPECRIPELists AS13576 as a direct member

RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.