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Get started for freeName | RedIRIS Autonomous System |
Country | |
Website | |
Hosted domains | 2,756 |
IPv4 addresses | 1,371,648 |
IPv6 addresses | 7.13 × 10²⁹ |
ASN type | Education |
Registry | RIPE |
Allocated | 23 years ago on Sep 16, 2002 |
Updated | 1 month ago on Jun 8, 2026 |
ASHandle: █████ OrgID: █████ ASName: ██████ ASNumber: AS█████ RegDate: ████-██-██ Updated: ████-██-██ TechHandle: ████-████ Source: ████
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS766 at robtex.
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Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPsBelow is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →
IPinfo ProbeNet in Amsterdam, NL851 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
| IP Address | ASN | Details |
|---|---|---|
| 138.100.132.200Ping | AS766RedIRIS Autonomous System | 1.38ms from Madrid, ES |
| 138.4.8.1Ping | AS766RedIRIS Autonomous System | 1.64ms from Madrid, ES |
| 161.111.152.1Ping | AS766RedIRIS Autonomous System | 8.65ms from Madrid, ES |
| 147.156.120.192Ping | AS766RedIRIS Autonomous System | 5.68ms from Madrid, ES |
| 193.144.86.1Ping | AS766RedIRIS Autonomous System | 22.50ms from Madrid, ES |
| 130.206.214.97Ping | AS766RedIRIS Autonomous System | 0.20ms from Madrid, ES |
| 150.128.65.1Ping | AS766RedIRIS Autonomous System | 6.67ms from Madrid, ES |
| 193.146.74.1Ping | AS766RedIRIS Autonomous System | 8.73ms from Madrid, ES |
| 156.35.161.163Ping | AS766RedIRIS Autonomous System | 6.86ms from Madrid, ES |
| 130.206.196.13Ping | AS766RedIRIS Autonomous System | 0.56ms from Madrid, ES |
| IP Address | ASN | Details |
|---|
| 50.202.240.254Ping | AS26966Spraying Systems Co. | 2.10ms from Chicago, US |
| 119.236.177.254Ping | AS4760HKT Limited | 0.95ms from Hong Kong, HK |
| 88.208.211.254Ping | AS8560IONOS SE | 5.25ms from London, GB |
| 172.250.21.238Ping | AS20001Charter Communications Inc | 4.36ms from Los Angeles, US |
| 93.104.93.126Ping | AS8767M-net Telekommunikations GmbH | 4.31ms from Munich, DE |
| 34.195.62.30Ping | AS14618Amazon.com, Inc. | 0.23ms from Reston, US |
| 210.223.237.206Ping | AS4766Korea Telecom | 6.86ms from Seoul, KR |
| 124.218.230.254Ping | AS7482Asia Pacific On-line Service Inc. | 1.84ms from Taipei, TW |
| 13.230.248.190Ping | AS16509Amazon.com, Inc. | 0.32ms from Tokyo, JP |
| 61.206.39.190Ping | AS4694IDC Frontier Inc. | 0.62ms from Tokyo, JP |
A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
| Netblock | Company | Num of IPs |
|---|---|---|
RedIRIS Autonomous System | 262,144 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 | |
RedIRIS Autonomous System | 65,536 |
IPs in this network linked to physical places, based on their Wi-Fi networks.
University1,082
Retail32
Coffee Shop25| Category | In AS766 | Example IP |
|---|---|---|
| University | 1,082 | 130.206.138.231 |
| Retail | 32 | 155.210.177.123 |
| Coffee Shop | 25 | 138.4.160.147 |
| Gym | 14 | 193.146.182.154 |
| Hotel | 8 | 161.72.166.113 |
IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore PlacesThere are 45 peers for this ASN.
| ASN | Name | Rank |
|---|---|---|
| AS174 | Cogent Communications, LLC | |
| AS288 | European Space Agency (ESA) | |
| AS2114 | ESCUELAS DE ESTUDIOS SUPERIORES ESIC SACERDOTES DEL CORAZON DE JESUS PADRES REPARADORES | |
| AS3303 | Swisscom (Switzerland) Ltd | |
| AS3356 | Level 3 Parent, LLC | |
| AS5400 | British Telecommunications Limited | |
| AS6424 | EDGOO NETWORKS | |
| AS6939 | Hurricane Electric LLC | |
| AS8220 | COLT Technology Services Group Limited | |
| AS8426 | ClaraNET LTD |
There are 22 downstreams for this ASN.
| ASN | Name | Rank |
|---|---|---|
| AS288 | European Space Agency (ESA) | |
| AS2114 | ESCUELAS DE ESTUDIOS SUPERIORES ESIC SACERDOTES DEL CORAZON DE JESUS PADRES REPARADORES | |
| AS13041 | Consorci de Serveis Universitaris de Catalunya | |
| AS15488 | Universidad del Pais Vasco - Euskal Herriko Unibertsitatea | |
| AS15630 | Universidad Nacional de Educacion a Distancia - UNED | |
| AS25285 | Boletin Oficial del Estado | |
| AS25354 | Entidad Publica Empresarial Red.es | |
| AS31951 | NASA Deep Space Network (DSN) | |
| AS34285 | Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio | |
| AS34511 | Fundacion Integra |
| 2001:720:1000::1:2 | Burjassot, Spain |
| 147.156.200.30 | Madrid, Spain |
| 2001:720:1014:1001::5a | Madrid, Spain |
| 147.156.200.10 | Madrid, Spain |
| 130.206.211.26 | Madrid, Spain |
| 147.156.148.246 | Madrid, Spain |
| 156.35.201.139 | Oviedo, Spain |
| 2001:720:1014:1001::76 | Madrid, Spain |
| 147.156.201.102 | Madrid, Spain |
| 147.156.200.14 | Madrid, Spain |
How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 2,756 domain names hosted across 912 IP addresses on this ASN.
| IP Address | Domain | Count |
|---|---|---|
| 193.145.200.152 | 117 | |
| 161.111.70.134 | 87 | |
| 193.146.5.10 | 70 | |
| 193.146.123.83 | 64 | |
| 161.111.70.135 | 48 |
