Internet service provider
TELCORDIA IP ranges and locations
TELCORDIA (AS116): residential ISP in United States, 7 IPv4 prefixes, 120,576 addresses, #104 of 1,948 ISPs. Cities served, largest ranges and the VPN/proxy answer.
At a glance
- Name
- TELCORDIA
- Network type
- Residential
- ASN
- AS116
- Country
- 🇺🇸 United States
- Share of United States IPv4 space
- 0.01%
- Largest range
- 128.96.0.0/17
Cities and regions served
Geolocating the first address of each of the 7 largest ranges places TELCORDIA customers in Plano, Newark. Residential blocks are assigned per region, so a lookup of a TELCORDIA address usually resolves to the subscriber's metropolitan area rather than an exact street.
Is TELCORDIA a VPN or proxy?
No. TELCORDIA is classified as a residential ISP network and none of the 7 sampled ranges appears in the datacenter list, so an address from AS116 normally belongs to a subscriber's home router or phone. That is the profile of a genuine residential IP — the opposite of a VPN or datacenter proxy. Note that residential proxy networks can still route through consumer devices on any ISP, so a clean network is a strong signal, not a guarantee.
Largest IPv4 ranges
| CIDR | First address | Last address | Addresses |
|---|---|---|---|
| 128.96.0.0/17 | 128.96.0.0 | 128.96.227.255 | 58,368 |
| 192.4.16.0/20 | 192.4.16.0 | 192.4.151.255 | 34,816 |
| 192.4.200.0/21 | 192.4.200.0 | 192.4.237.255 | 9,728 |
| 128.96.228.0/22 | 128.96.228.0 | 128.96.255.255 | 7,168 |
| 192.4.156.0/22 | 192.4.156.0 | 192.4.183.255 | 7,168 |
| 192.4.244.0/22 | 192.4.244.0 | 192.4.255.255 | 3,072 |
| 205.132.5.0/24 | 205.132.5.0 | 205.132.5.255 | 256 |
Other ISPs in United States
| Name | ASN | Network type | IPv4 addresses |
|---|---|---|---|
| ATT-INTERNET4 | AS7018 | Residential | 90,000,896 |
| COMCAST-7922 | AS7922 | Residential | 42,195,456 |
| UUNET | AS701 | Residential | 40,601,088 |
| T-MOBILE-AS21928 | AS21928 | Mobile carrier | 13,121,792 |
| CHARTER-20115 | AS20115 | Residential | 12,425,728 |
| UUNET | AS702 | Residential | 5,716,992 |
How this page is built
The network type comes from the registry name of AS116 (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.