AS4181 TDS TELECOM 🇺🇸 US
Announcing 539 prefixes, seen at the RIS collectors.
IPv4 prefixes
535
2,107,392 (8,232 × /24)
IPv6 prefixes
4
18 × /32
Upstreams
2
transit providers observed
Peers
9
settlement-free adjacencies
Downstreams
41
transit customers observed
Customer cone
42
ASes reachable through it
Registry and operator data
- AS number
- AS4181
- Name
- TDS TELECOM
- Organisation
- TDS Telecom
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1994-12-16
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Tbps
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- ARIN::AS-TDS-TRANSIT
- Website
- http://www.tdstelecom.com
- Looking glass
- https://lg.tdstelecom.com
- PeeringDB
- net/136
- Exchanges
- 9
- Facilities
- 13
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.arin.net
ASNumber: 4181 ASName: TDS-AS ASHandle: AS4181 RegDate: 1994-12-16 Updated: 2019-07-03 Ref: https://rdap.arin.net/registry/autnum/4181 OrgName: TDS TELECOM OrgId: TDST-Z Address: 525 Junction Rd. City: Madison StateProv: WI PostalCode: 53717 Country: US RegDate: 2019-04-23 Updated: 2026-07-15 Ref: https://rdap.arin.net/registry/entity/TDST-Z OrgTechHandle: SERVI6-ARIN OrgTechName: Service Activation OrgTechPhone: +1-800-358-3648 OrgTechEmail: serviceactivation@tdstelecom.com OrgTechRef: https://rdap.arin.net/registry/entity/SERVI6-ARIN OrgAbuseHandle: ABUSE163-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-800-358-3648 OrgAbuseEmail: abuse@tds.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE163-ARIN OrgTechHandle: INO44-ARIN OrgTechName: IP Network Operations OrgTechPhone: +1-800-358-3648 OrgTechEmail: ispadmin@tdstelecom.com OrgTechRef: https://rdap.arin.net/registry/entity/INO44-ARIN OrgTechHandle: INE14-ARIN OrgTechName: IP Network Engineering OrgTechPhone: +1-800-358-3648 OrgTechEmail: IPRequests@tdstelecom.com OrgTechRef: https://rdap.arin.net/registry/entity/INE14-ARIN