Network · ASN lookup

AS7018: AT&T

AS7018 belongs to AT&T and is registered in the United States.

Facts about AS7018

Dataset read 2026-11-01 What the public iptoasn.com dataset held for AS7018 on the day this copy was read. It is refreshed about once a month. IPv4 only

AS number

AS7018

Registered descriptionATT-INTERNET4

USUnited States
IPv4 addresses The addresses in all 1,986 of its ranges. The share is that total over the 4,294,967,296 addresses of the whole IPv4 space.
90,002,688
2.1% of the whole IPv4 space
IPv4 ranges
1,986
Kind of network
Home and business broadband
Hosting network Yes only when the AS number is on our list of hosting and cloud networks. Not on our list says nothing about what kind of network it is.
Not on our list

The 15 largest ranges below hold 25.8% of its addresses Each segment is one of the ranges listed below, drawn at its share of all 90,002,688 addresses of AS7018. The empty part is every other range. 23,197,440 of 90,002,688

Country: United States (US), as the registry holds it. Where the network is registered, which is not always where its customers are. Open AS7018 in the ASN lookup

Largest IPv4 ranges of AS7018

Each bar is the range's address count against the largest one. A prefix such as /12 shows when a range is exactly one aligned CIDR block.

The 15 largest of 1,986, biggest first

Largest IPv4 ranges of AS7018, with the number of addresses in each
#First address to last addressSize against the largest rangeAddresses
0199.22.226.0 to 99.75.191.2553,464,704
02108.192.0.0 to 108.229.7.2552,426,880
03107.192.0.0 to 107.223.255.255/112,097,152
04108.229.16.0 to 108.255.255.2551,765,376
0599.105.192.0 to 99.129.193.2551,573,376
0612.73.128.0 to 12.96.42.2551,485,568
0799.159.192.0 to 99.181.63.2551,409,024
0832.119.0.0 to 32.139.207.2551,363,968
0932.75.236.0 to 32.93.255.2551,184,768
1099.87.192.0 to 99.105.127.2551,163,264
11108.79.176.0 to 108.95.255.2551,069,056
1223.112.0.0 to 23.127.255.255/121,048,576
1345.16.0.0 to 45.31.255.255/121,048,576
14104.0.0.0 to 104.15.255.255/121,048,576
15104.48.0.0 to 104.63.255.255/121,048,576

Using this network with a proxy

It targets that one network, and it is not applied on geo-forced pools. If no exit on the network is available, the request fails instead of falling back to another network. We do not publish which networks are available at a given time.

A request names it with the asn option, written AS7018 or 7018. Every pool takes it: Essential and Premium Residential, and Mobile.

Essential and Premium