Internet service provider
QWKNET IP ranges and locations
QWKNET (AS40281): residential ISP in United States, 11 IPv4 prefixes, 11,264 addresses, #461 of 1,935 ISPs. Cities served, largest ranges and the VPN/proxy answer.
At a glance
- Name
- QWKNET
- Network type
- Residential
- ASN
- AS40281
- Country
- 🇺🇸 United States
- Share of United States IPv4 space
- 0%
- Largest range
- 38.18.136.0/21
Cities and regions served
Geolocating the first address of each of the 10 largest ranges places QWKNET customers in Idaho Falls, Dallas, Ammon, Rockville. Residential blocks are assigned per region, so a lookup of a QWKNET address usually resolves to the subscriber's metropolitan area rather than an exact street.
Is QWKNET a VPN or proxy?
Mostly not. QWKNET is classified as a residential ISP network, but 3 of the 10 sampled ranges also appear in the datacenter list (QWK.net). Most AS40281 addresses belong to subscribers; a minority are hosted servers that may run VPN or proxy exits. Check the specific address rather than the whole network.
Largest IPv4 ranges
| CIDR | First address | Last address | Addresses |
|---|---|---|---|
| 38.18.136.0/21 | 38.18.136.0 | 38.18.143.255 | 2,048 |
| 38.240.88.0/21 | 38.240.88.0 | 38.240.95.255 | 2,048 |
| 208.71.136.0/21 | 208.71.136.0 | 208.71.143.255 | 2,048 |
| 198.60.88.0/22 | 198.60.88.0 | 198.60.93.255 | 1,536 |
| 208.76.194.0/23 | 208.76.194.0 | 208.76.199.255 | 1,536 |
| 199.104.66.0/23 | 199.104.66.0 | 199.104.67.255 | 512 |
| 208.76.192.0/23 | 208.76.192.0 | 208.76.193.255 | 512 |
| 38.109.229.0/24 | 38.109.229.0 | 38.109.229.255 | 256 |
| 192.159.0.0/24 | 192.159.0.0 | 192.159.0.255 | 256 |
| 198.49.41.0/24 | 198.49.41.0 | 198.49.41.255 | 256 |
| 198.60.85.0/24 | 198.60.85.0 | 198.60.85.255 | 256 |
Other ISPs in United States
| Name | ASN | Network type | IPv4 addresses |
|---|---|---|---|
| ATT-INTERNET4 | AS7018 | Residential | 90,000,128 |
| COMCAST-7922 | AS7922 | Residential | 42,195,456 |
| UUNET | AS701 | Residential | 40,598,016 |
| T-MOBILE-AS21928 | AS21928 | Mobile carrier | 13,121,792 |
| CHARTER-20115 | AS20115 | Residential | 12,427,520 |
| UUNET | AS702 | Residential | 5,716,736 |
How this page is built
The network type comes from the registry name of AS40281 (telecom, broadband, cable, mobile and similar words mark it as a residential ISP or carrier), ranges from iptoasn routing data, locations from DB-IP Lite (CC BY 4.0) and the datacenter check from the open datacenter list. Figures are recomputed daily.