South Carolina · network infrastructure
PeeringDB records 7 facilities in South Carolina across 6 cities, holding 18 network presences. Greenville has the most, six between DartPoints Greenville, SC - GSP1 and DC BLOX Greenville. DartPoints Spartanburg, SC - SPA1 matches GSP1 with four networks of its own. No internet exchange is recorded in the state, so networks peer elsewhere.
Colocation facilities
Buildings where networks put equipment. The network count is how many PeeringDB members list a presence there.
| Facility | City | Networks present |
|---|---|---|
| DartPoints Greenville, SC - GSP1 | Greenville | 4 |
| DartPoints Spartanburg, SC - SPA1 | Spartanburg | 4 |
| DartPoints Charleston, SC - CHS1 | Ladson | 3 |
| HSW-DC1RH | Rock Hill | 2 |
| DartPoints Columbia, SC - CAE1 | Columbia | 2 |
| DC BLOX GSP1 - DCBLOX Greenville | Greenville | 2 |
| DC BLOX MYR1 - DCBLOX Myrtle Beach | Myrtle Beach | 1 |
What a South Carolina IP address tells you
Greenville holds six network presences, more than any other South Carolina city, split between DartPoints Greenville, SC - GSP1 with four and DC BLOX GSP1 with two. DartPoints Spartanburg, SC - SPA1 matches the Greenville DartPoints site at four, and the Charleston-area facility in Ladson carries three. Columbia and Rock Hill hold two each, and DC BLOX Myrtle Beach one. The snapshot records no internet exchange anywhere in South Carolina and zero peers, so networks in these buildings carry traffic out of the state to exchange it.
An address that geolocates to South Carolina reflects what the operator published for that block. AT&T, T-Mobile and Verizon aggregate mobile subscribers behind regional gateways, so a handset in Columbia or Charleston can present an address that a database places in a different state. The 18 network presences here belong to networks whose registrations may name an address outside South Carolina, and a geolocation service reads that registration rather than the location of the equipment carrying the traffic.
The origin ASN on a prefix and its netname say more than a city label. Verizon's mobile traffic spans seven ASNs in this snapshot and T-Mobile's five, and any one of them can announce prefixes reaching subscribers across several states. Look at which company registered the block and what address it filed, then treat the city a lookup returns as an inference drawn from that filing rather than a measurement of where the device is.
Mobile carriers in the United States
A mobile address anywhere in South Carolina is routed by one of the country's operators. Each entry lists the operator's ASNs so you can check which network an address belongs to.
Questions
How many data centres are in South Carolina?
The snapshot lists 7 facilities across 6 cities, from Greenville and Spartanburg to Columbia, Rock Hill, Ladson and Myrtle Beach. They hold 18 network presences between them. DartPoints runs four of the seven sites and DC BLOX two.
Is there an internet exchange in South Carolina?
No internet exchange appears in the South Carolina snapshot, and the state records zero peers. Networks in Greenville, Spartanburg and Columbia hand traffic to transit or carry it to exchanges outside the state, which is why in-state traffic between two providers often leaves South Carolina first.
Can I get an IP address in South Carolina?
Placement follows the operator's address registration rather than a customer's choice of state. A block geolocates to South Carolina when the network holding it registered a South Carolina address for that range, and mobile ranges are commonly registered once for a wide region instead of state by state.
Sources
- PeeringDB - facilities, network presence and exchange participants, snapshot 2026-09-07
- PROXIES.SX carrier and ASN registry - the operators routing mobile addresses in this country