AS4226 SUMOFIBER
AS4226 is operated by SUMOFIBER and registered with ARIN (US) since 2024-03-19.
It announces 40 IPv4 and 4 IPv6 prefixes, 11% of them RPKI valid.
RIPE RIS sees 15 upstream and peer networks and 8 downstream networks next to it.
PeeringDB lists it as a Cable/DSL/ISP network at 7 internet exchanges and 11 facilities. Its peering policy is open.
| Name | SUMOFIBER |
|---|---|
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 2024-03-19 |
| Network type | Cable/DSL/ISP, North America |
| Peering policy | Open |
| IRR as-set | RADB::AS-SUMOFIBER |
| Prefixes (IPv4 / IPv6) | 40 / 4 |
| RPKI valid | 11% (5 / 44) |
| Upstreams and peers | 15 |
| Downstream networks | 8 |
| Website | sumofiber.com |
Routing health
- AS4226 announces 40 IPv4 and 4 IPv6 prefixes.
- 5 of 44 announced prefixes are RPKI valid.
- 39 announced prefixes are not covered by a ROA of AS4226 (they may have none, or another network’s).
- 15 upstreams and peers, 8 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 44
- 38.59.192.0/23
- 38.59.194.0/23
- 38.59.196.0/22
- 38.59.200.0/21
- 38.59.208.0/21
- 38.59.216.0/23
- 38.59.218.0/23
- 38.70.244.0/22
- 38.70.244.0/24
- 38.70.248.0/23
- 38.70.250.0/23
- 38.70.252.0/22
- 38.148.0.0/22
- 38.148.4.0/22
- 38.148.8.0/21
- 38.148.8.0/24
- 38.148.32.0/21
- 38.148.40.0/21
- 38.148.48.0/21
- 38.148.56.0/21
- 38.148.58.0/23
- 38.148.60.0/23
- 38.148.64.0/21
- 38.148.72.0/24
- 38.148.80.0/21
- 38.148.88.0/21
- 38.148.96.0/21
- 38.148.104.0/21
- 38.148.107.0/24
- 38.148.111.0/24
- 38.148.112.0/21
- 38.148.120.0/21
- 162.246.120.0/21
- 162.252.245.0/24
- 162.252.246.0/23
- 198.91.48.0/20
- 199.192.96.0/21
- 208.83.225.0/24
- 208.83.226.0/23
- 208.83.228.0/22
- 2604:f580::/32
- 2604:f585::/32
- 2604:f586::/32
- 2604:f587::/32
Upstreams and peers 15
The networks RIPE RIS sees next to AS4226 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 70 IPv4, 20 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| Any2Denver | 1 | 10G | Yes |
| Any2West | 1 | 100G | Yes |
| Digital Realty Atlanta | 1 | 10G | Yes |
| Mountain West Internet Exchange | 1 | 100G | No |
| SIX Seattle: MTU 1500 | 1 | 100G | Yes |
| SLIX - Salt Lake City Internet Exchange | 1 | 1G | Yes |
| SUPRnet: SUPRnet | 1 | 10G | Yes |
| Facility | City | Country |
|---|---|---|
| Aligned Salt Lake (SLC-01) | South West Jordan | US |
| CoreSite - Chicago (CH1) | Chicago | US |
| CoreSite - Denver (DE1) | Denver | US |
| CoreSite - Los Angeles (LA2) | Los Angeles | US |
| DataBank Salt Lake City (SLC1) | Salt Lake City | US |
| DataBank Salt Lake City (SLC2) | Bluffdale | US |
| Digital Realty ATL13 - Atlanta | Atlanta | US |
| EdgeConneX Salt Lake City (EDCSLC01) | Salt Lake City | US |
| Flexential - Salt Lake City/Downtown (SLC04) | Salt Lake City | US |
| Switch Las Vegas | Las Vegas | US |
| XMission - Salt Lake City - Utah | Salt Lake City | US |
More about AS4226
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 22:41 UTC. The country is where the AS number was registered, not necessarily where the network operates.