AFRINIC · updated daily
Réunion IP ranges
Réunion IP ranges25 IPv4 blocks with 409,856 addresses and 6 IPv6 prefixes, registered to Réunion, the 122nd largest IPv4 holding of 239 countries.
IPv4 addresses
409.9K
IPv4 blocks
25
IPv6 prefixes
6
Share of all IPv4
0.01%
Format
Largest networks in Réunion
Autonomous systems by the IPv4 addresses they announce inside these ranges.
| Network | ASN | IPv4 addresses | Share |
|---|---|---|---|
| Reunicable SAS | AS37002 | 166,144 | |
| SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS | AS49902 | 92,160 | |
| Canal + Telecom SAS | AS21351 | 65,792 | |
| TELCO OI SAS | AS327697 | 33,792 | |
| SCALEWAY S.A.S. | AS202023 | 32,768 | |
| SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS | AS34306 | 8,448 | |
| IDOM TECHNOLOGIES SAS | AS51110 | 2,816 |
ASN data: IP Geolocation by DB-IP (CC BY 4.0).
Largest IPv4 blocks
The biggest single block is 102.35.0.0/16.
| Block | Addresses | Registry | Allocated |
|---|---|---|---|
| 102.35.0.0/16 | 65,536 | AFRINIC | 2019-09-02 |
| 139.26.0.0/16 | 65,536 | AFRINIC | 2016-09-28 |
| 165.169.0.0/16 | 65,536 | AFRINIC | 2015-06-26 |
| 41.213.128.0/17 | 32,768 | AFRINIC | 2008-01-08 |
| 154.67.0.0/17 | 32,768 | AFRINIC | 2013-09-30 |
| 154.67.128.0/17 | 32,768 | AFRINIC | 2014-02-10 |
| 62.61.192.0/18 | 16,384 | AFRINIC | 2014-09-24 |
| 129.122.64.0/18 | 16,384 | AFRINIC | 2015-10-08 |
| 168.253.128.0/18 | 16,384 | AFRINIC | 2015-05-06 |
| 109.122.128.0/18 | 16,384 | RIPE NCC | 2009-10-01 |
| 213.55.0.0/18 | 16,384 | RIPE NCC | 2010-11-11 |
| 5.57.96.0/19 | 8,192 | RIPE NCC | 2012-06-01 |
| 102.135.224.0/20 | 4,096 | AFRINIC | 2018-06-08 |
| 164.160.224.0/20 | 4,096 | AFRINIC | 2016-05-09 |
| 78.108.224.0/20 | 4,096 | RIPE NCC | 2007-07-02 |
Allocations per year
IPv4 addresses assigned to networks in Réunion each year, by registration date.
Most recent allocations
| Block | Addresses | Registry | Allocated |
|---|---|---|---|
| 102.202.160.0/22 | 1,024 | AFRINIC | 2026-04-24 |
| 102.206.36.0/22 | 1,024 | AFRINIC | 2025-06-25 |
| 102.213.8.0/22 | 1,024 | AFRINIC | 2023-02-03 |
| 102.35.0.0/16 | 65,536 | AFRINIC | 2019-09-02 |
| 102.135.224.0/20 | 4,096 | AFRINIC | 2018-06-08 |
| 139.26.0.0/16 | 65,536 | AFRINIC | 2016-09-28 |
| 185.165.32.0/22 | 1,024 | RIPE NCC | 2016-08-24 |
| 185.161.8.0/22 | 1,024 | RIPE NCC | 2016-07-26 |
| 164.160.68.0/22 | 1,024 | AFRINIC | 2016-06-17 |
| 164.160.224.0/20 | 4,096 | AFRINIC | 2016-05-09 |
Use the list
curl -s https://proxyspace.pro/Ranges/RE.txt -o RE.txt# Block Réunion with ipset + iptables
ipset create re4 hash:net
while read net; do ipset add re4 "$net"; done < RE.txt
iptables -I INPUT -m set --match-set re4 src -j DROP
# Is an address in Réunion? (Python)
import ipaddress
nets = [ipaddress.ip_network(l) for l in open("RE.txt") if l.strip()]
print(any(ipaddress.ip_address("41.213.128.1") in n for n in nets))Réunion IP ranges: questions
How many IP addresses does Réunion have?
Réunion holds 409,856 IPv4 addresses in 25 blocks and 6 IPv6 prefixes, the 122nd largest IPv4 holding of 239 countries (0.01% of all allocated IPv4). Compare it with other countries on the IP ranges by country page.
Which networks use the most Réunion IP addresses?
Reunicable SAS (AS37002, 166.1K addresses), SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS (AS49902, 92.2K addresses) and Canal + Telecom SAS (AS21351, 65.8K addresses). Look up any single address with the IP lookup tool.
How do I block all Réunion IP addresses?
Download the list above in the format of your firewall: iptables/ipset, nginx, Apache, ufw or MikroTik. Turn on "aggregate" to merge adjacent blocks into fewer rules. The raw list is at /Ranges/RE.txt, one CIDR per line. To inspect a single block use the CIDR calculator.
Who assigns IP addresses in Réunion?
AFRINIC, the regional internet registry for Africa. ProxySpace downloads its delegation file every day; the most recent Réunion allocation in it is 2026-04-24.
Are there free proxies in Réunion?
Not in the current lists. They change every 20 minutes; the proxies by country page shows which countries have proxies right now.