Network · ASN lookup

AS2516: KDDI

AS2516 belongs to KDDI and is registered in Japan.

Facts about AS2516

Dataset read 2026-11-01 What the public iptoasn.com dataset held for AS2516 on the day this copy was read. It is refreshed about once a month. IPv4 only

AS number

AS2516

Registered descriptionKDDI KDDI CORPORATION

JPJapan
IPv4 addresses The addresses in all 288 of its ranges. The share is that total over the 4,294,967,296 addresses of the whole IPv4 space.
18,072,320
0.42% of the whole IPv4 space
IPv4 ranges
288
Kind of network
Broadband and mobile
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 64.9% of its addresses Each segment is one of the ranges listed below, drawn at its share of all 18,072,320 addresses of AS2516. The empty part is every other range. 11,736,320 of 18,072,320

Country: Japan (JP), as the registry holds it. Where the network is registered, which is not always where its customers are. Open AS2516 in the ASN lookup

Largest IPv4 ranges of AS2516

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 288, biggest first

Largest IPv4 ranges of AS2516, with the number of addresses in each
#First address to last addressSize against the largest rangeAddresses
01106.153.244.0 to 106.184.126.2552,001,664
02106.128.0.0 to 106.153.243.2551,700,864
0327.80.0.0 to 27.95.255.255/121,048,576
0459.131.0.0 to 59.143.255.255851,968
05111.96.0.0 to 111.108.53.255800,256
06113.144.0.0 to 113.154.255.255720,896
07222.0.0.0 to 222.8.255.255589,824
0836.8.0.0 to 36.15.255.255/13524,288
09118.152.0.0 to 118.159.255.255/13524,288
10121.104.0.0 to 121.111.255.255/13524,288
11124.208.0.0 to 124.215.255.255/13524,288
12125.48.0.0 to 125.55.255.255/13524,288
13175.128.0.0 to 175.135.255.255/13524,288
14114.16.0.0 to 114.22.255.255458,752
1514.8.0.0 to 14.14.95.255417,792

Other networks in Japan

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 We do not publish which networks are available at a given time.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 AS2516 or 2516. Every pool takes it: Essential and Premium Residential, and Mobile.

Essential and Premium