Ireland
RIPE 269 Networks 10,324,288 IPv4 addresses
269 Networks
10,324,288 IPv4 addresses
215 IPv6 prefixes
RIPE Registry (RIR)
Top networks · by prefix count
| # | Networks | Type | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|---|
| 1 | AS13280 Three Ireland (Hutchison) limited | ISP | 69 | 0 |
| 2 | AS34010 Yahoo-UK Limited | Unknown | 46 | 7 |
| 3 | AS31122 Digiweb ltd | ISP | 45 | 6 |
| 4 | AS8011 MongoDB, Inc. | Unknown | 47 | 0 |
| 5 | AS207044 Enet Telecommunications Networks Limited | ISP | 26 | 20 |
| 6 | AS15502 Vodafone Ireland Limited | ISP | 45 | 0 |
| 7 | AS48950 Global Custom Data Limited | Unknown | 44 | 0 |
| 8 | AS201000 Js Whizzy Internet Limited | Unknown | 35 | 1 |
| 9 | AS39122 Blacknight Internet Solutions Limited | Content | 28 | 6 |
| 10 | AS30900 Sternforth Ltd. trading as WebWorld | Unknown | 29 | 2 |
| 11 | AS5466 Eircom Limited | ISP | 25 | 3 |
| 12 | AS25441 Imagine Communications Group Limited | ISP | 24 | 1 |
| 13 | AS56410 Leeson Telecom Holdings Ltd | ISP | 22 | 1 |
| 14 | AS24675 Irish Government | Unknown | 20 | 0 |
| 15 | AS12372 Cubic Telecom Limited | Unknown | 8 | 11 |
| 16 | AS34245 Magnet Networks Limited | ISP | 17 | 2 |
| 17 | AS41678 The Internet Business Ltd | Content | 19 | 0 |
| 18 | AS1213 ASIERA TECHNOLOGY SERVICES CLG | Education | 17 | 1 |
| 19 | AS42227 Airwire Ltd | ISP | 17 | 1 |
| 20 | AS2110 Enet Communications LIMITED | ISP | 16 | 1 |
Registry state, monthly snapshots
Data table
| Month | IPv4 addresses | Networks |
|---|---|---|
| 2022-05 | 10285888 | 267 |
| 2022-06 | 10286656 | 270 |
| 2022-07 | 10287168 | 271 |
| 2022-08 | 10287168 | 269 |
| 2022-09 | 10286656 | 272 |
| 2022-10 | 10287168 | 272 |
| 2022-11 | 10286144 | 271 |
| 2022-12 | 10286144 | 275 |
| 2023-01 | 10282048 | 274 |
| 2023-02 | 10283840 | 275 |
| 2023-03 | 10282304 | 274 |
| 2023-04 | 10274112 | 277 |
| 2023-05 | 10277696 | 278 |
| 2023-06 | 10997312 | 291 |
| 2023-07 | 10997312 | 292 |
| 2023-08 | 10987840 | 291 |
| 2023-09 | 10987328 | 292 |
| 2023-10 | 11056960 | 292 |
| 2023-11 | 11055168 | 293 |
| 2023-12 | 11055168 | 292 |
| 2024-01 | 11056704 | 291 |
| 2024-02 | 11057984 | 294 |
| 2024-03 | 11056960 | 296 |
| 2024-04 | 11056960 | 297 |
| 2024-05 | 11059264 | 297 |
| 2024-06 | 11054912 | 297 |
| 2024-07 | 11055424 | 298 |
| 2024-08 | 11049024 | 297 |
| 2024-09 | 11049024 | 301 |
| 2024-10 | 11042112 | 301 |
| 2024-11 | 11044672 | 300 |
| 2024-12 | 11044416 | 298 |
| 2025-01 | 11108160 | 299 |
| 2025-02 | 11172672 | 300 |
| 2025-03 | 11171904 | 302 |
| 2025-04 | 11175744 | 298 |
| 2025-05 | 11172672 | 302 |
| 2025-06 | 11133248 | 302 |
| 2025-07 | 11137088 | 297 |
| 2025-08 | 11119936 | 298 |
| 2025-09 | 11120960 | 298 |
| 2025-10 | 11120960 | 297 |
| 2025-11 | 11001152 | 298 |
| 2025-12 | 10922304 | 295 |
| 2026-01 | 10893120 | 293 |
| 2026-02 | 10618176 | 295 |
| 2026-03 | 10617664 | 296 |
| 2026-04 | 10411584 | 296 |
| 2026-05 | 10360128 | 294 |
| 2026-06 | 10357824 | 294 |
Allocation history · Allocation events
- First allocation
- May 1988 1988-05
- Largest allocation month
- June 1993 +3,932,160
- Registry (RIR)
- RIPE
Data table
| Month | IPv4 addresses (cumulative) | ASNs (cumulative) |
|---|---|---|
| 2021-07 | 10320704 | 219 |
| 2021-08 | 10320960 | 219 |
| 2021-09 | 10321216 | 219 |
| 2021-10 | 10321472 | 221 |
| 2021-11 | 10321728 | 221 |
| 2021-12 | 10321728 | 221 |
| 2022-01 | 10321728 | 223 |
| 2022-02 | 10321728 | 224 |
| 2022-03 | 10321728 | 227 |
| 2022-04 | 10321984 | 230 |
| 2022-05 | 10321984 | 233 |
| 2022-06 | 10322240 | 233 |
| 2022-07 | 10322240 | 234 |
| 2022-08 | 10322240 | 235 |
| 2022-10 | 10322240 | 236 |
| 2022-11 | 10322240 | 238 |
| 2023-01 | 10322496 | 239 |
| 2023-02 | 10322496 | 240 |
| 2023-03 | 10322496 | 244 |
| 2023-04 | 10322496 | 245 |
| 2023-05 | 10322496 | 258 |
| 2023-06 | 10322496 | 259 |
| 2023-07 | 10322496 | 260 |
| 2023-09 | 10322496 | 261 |
| 2023-10 | 10322496 | 264 |
| 2023-11 | 10322496 | 264 |
| 2023-12 | 10322752 | 264 |
| 2024-01 | 10324032 | 265 |
| 2024-02 | 10324032 | 267 |
| 2024-04 | 10324288 | 268 |
| 2024-05 | 10324288 | 269 |
| 2024-06 | 10324288 | 271 |
| 2024-08 | 10324288 | 272 |
| 2024-09 | 10324544 | 272 |
| 2024-10 | 10324544 | 273 |
| 2024-11 | 10324544 | 274 |
| 2025-01 | 10324544 | 276 |
| 2025-02 | 10324544 | 278 |
| 2025-04 | 10324544 | 283 |
| 2025-05 | 10324544 | 283 |
| 2025-06 | 10324544 | 284 |
| 2025-07 | 10324800 | 285 |
| 2025-08 | 10325056 | 285 |
| 2025-09 | 10325056 | 286 |
| 2025-10 | 10325056 | 288 |
| 2026-01 | 10325056 | 289 |
| 2026-03 | 10325312 | 290 |
| 2026-04 | 10325312 | 293 |
| 2026-05 | 10325312 | 294 |
| 2026-06 | 10325312 | 295 |
Daily snapshot · accumulating since June 2026
Data table
| Day | IPv4 addresses | Networks |
|---|---|---|
| 2026-06-12 | 10325312 | 271 |
| 2026-06-13 | 10325312 | 271 |
| 2026-06-14 | 10325312 | 270 |
| 2026-06-15 | 10325312 | 270 |
| 2026-06-16 | 10324288 | 268 |
| 2026-06-17 | 10324288 | 269 |
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