IP ranges in Serbia

This page lists the IPv4 address blocks registered to organisations in Serbia and checks single addresses. The basics of IP addresses, masks and subnets are in Networks; the other countries are in IP ranges by country.

Serbia in numbers

The 48 countries here hold 725,908,608 IPv4 addresses; Serbia has 2,315,776 in 437 blocks, 0.319% of the total, rank 28 of 48. The country just above it is Croatia with 2,356,224 addresses (0.325%), the one just below Latvia with 1,851,136 addresses (0.255%). There are 437 blocks: 337 allocated (77.1%) and 100 assigned (22.9%). The oldest block was delegated in 1989 and the newest in 2026; 2009 is the year with the most new blocks. The largest share of the addresses, 1,218,816 of 2,315,776 (52.6%), came in the 2000s. The same RIPE file lists 89 IPv6 prefixes and 198 AS numbers for Serbia.

Check an IP address

Type an IPv4 address. The answer comes from the Sypex Geo database on this server; like every geolocation database it can be wrong, especially about the city.

Where the list comes from

IP addresses are handed out by five regional internet registries. For Serbia the registry is RIPE NCC, which publishes every day which address blocks it has delegated to which country. A block registered in Serbia is usually used there, but not always: a company may use its addresses abroad, and a VPN makes any visitor look like someone else.

The table below is the RIPE file of 2026-10-29: 437 blocks with 2,315,776 addresses. The largest block holds 131,072 addresses and starts at 93.86.0.0.

Get the list yourself

Download the statistics file of RIPE NCC:

curl -s -O https://ftp.ripe.net/pub/stats/ripencc/delegated-ripencc-latest

The first line says when it was made; the sixth field is the date:

head -1 delegated-ripencc-latest

2|ripencc|1793314799|167770|19700101|20261029|+0100

Each later line is one block: registry, country, type, first address, number of addresses, date and status. The IPv4 blocks of Serbia, sorted by first address:

awk -F'|' '$2=="RS" && $3=="ipv4"' delegated-ripencc-latest | sort -t'|' -k1,1V | head -3

ripencc|RS|ipv4|5.22.160.0|8192|20120503|allocated ripencc|RS|ipv4|5.57.72.0|2048|20120604|allocated ripencc|RS|ipv4|5.134.104.0|2048|20120710|allocated

How many blocks, and how many addresses they hold together:

awk -F'|' '$2=="RS" && $3=="ipv4"' delegated-ripencc-latest | wc -l

437

awk -F'|' '$2=="RS" && $3=="ipv4" {s+=$5} END {print s}' delegated-ripencc-latest

2315776

allocated means RIPE gave the block to a provider (a LIR) to hand out further; assigned means it went to an end user directly.

Who owns a block

The statistics name no owners. The RIPE database does: ask it with whois for any address of a block, and look at the lines netname, descr and org:

whois 93.86.0.1

All IPv4 blocks in Serbia

From the RIPE file of 2026-10-29, sorted by address. The last address is the first one plus the size minus one.

Article author: Arthur Isaev