AS Data
AS33588| AS Number | 33588 |
|---|---|
| AS Name | BRESNAN-33588 |
| Organization | Charter Communications LLC(cc04) |
| Country | US |
| Website | charter.com |
| Number of IPv4 Routes | 39 |
| Number of IPv6 Routes | 13 |
| ASN type | ISP |
| Registry | ARIN |
| Date Allocated | 2005-01-27 |
Use ASN data for AS33588 in automation: routing intelligence, peering analysis, ownership checks, and network observability.
Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more
| Route | # IPs |
|---|---|
| 47.28.192.0/18 | 16384 |
| 35.132.32.0/24 | 256 |
| 2602:107:4a20::/44 | ~19×10²⁴ |
| 47.37.0.0/18 | 16384 |
| 47.44.112.0/20 | 4096 |
| 2602:107:e7a0::/43 | ~39×10²⁴ |
| 174.45.0.0/16 | 65536 |
| 47.231.228.0/22 | 1024 |
| 2600:6cf3::/32 | ~79×10²⁷ |
| 2602:10d:8000::/36 | ~5×10²⁷ |
# # 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. # ASNumber: 33588 ASName: BRESNAN-33588 ASHandle: AS33588 RegDate: 2005-01-27 Updated: 2018-11-20 Ref: https://rdap.arin.net/registry/autnum/33588 OrgName: Charter Communications LLC OrgId: CC04 Address: 6175 S. Willow Dr City: Greenwood Village StateProv: CO PostalCode: 80111 Country: US RegDate: Updated: 2025-02-10 Ref: https://rdap.arin.net/registry/entity/CC04 OrgTechHandle: IPADD1-ARIN OrgTechName: IPAddressing OrgTechPhone: +1-866-248-7662 OrgTechEmail: PublicIPAddressing@charter.com OrgTechRef: https://rdap.arin.net/registry/entity/IPADD1-ARIN OrgAbuseHandle: ABUSE19-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-877-777-2263 OrgAbuseEmail: abuse@charter.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE19-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. #
| AS Number | Description | Country |
|---|---|---|
| AS20115 | Charter Communications LLC | US |
| AS11512 | Parsec Data Management Inc. | US |
| AS19115 | Charter Communications LLC | US |
| AS26450 | CTDI | US |
| AS393367 | Teton County Hospital District | US |
| AS395888 | RESERVED | ZZ |
| AS395888 | IANA - Autonomous System Number | US |
| AS401920 | Montana Outback Wireless Inc. | US |
| AS25816 | Touro College | US |
| AS393657 | Colorado Mesa University | US |
| AS Number | Description | Country |
|---|---|---|
| AS11512 | Parsec Data Management Inc. | US |
| AS19115 | Charter Communications LLC | US |
| AS26450 | CTDI | US |
| AS393367 | Teton County Hospital District | US |
| AS401920 | Montana Outback Wireless Inc. | US |
| AS395888 | IANA - Autonomous System Number | ZZ |
| AS25816 | Touro College | US |
| AS393657 | Colorado Mesa University | US |
| AS395251 | Benefis Health System | US |
| AS62817 | BARRETT HOSPITAL AND HEALHCARE | US |
Get the latest in geolocation tech, straight to your inbox.
