149.154.97.121
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Long-established allocation (15y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- rrz.co.at
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-11-06 00:29 UTC
- Forward DNS last checked
- 2026-11-05 02:36 UTC
Forward DNS records for rrz.co.at
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 194.37.242.81 | — | 60s |
| MX | grzmail1.grz.co.at | 10 | — |
| MX | grzmail2.grz.co.at | 10 | — |
| NS | dns1.grz.at | — | — |
| NS | dns2.grz.at | — | — |
| NS | dns3.grz.at | — | — |
| NS | dns4.grz.at | — | — |
| TXT | 0d0t88nqt33g4lhnfv9y6hqvd7n1t83b | — | — |
| TXT | 71v1xfnydtp0nfnf06qjbs1zjwzmwqfw | — | — |
| TXT | MS=BC454AF6371A5143629733AF571DFD9AA70FFB2B | — | — |
| TXT | MS=ms89339357 | — | — |
| TXT | _ju2qihw7yszw6lw5065ippbxs6aelex | — | — |
| TXT | _tpy2yrltwuo36xy9jjttw7b0ryxo8u1 | — | — |
| TXT | atlassian-domain-verification=CHpeXKac1QqMQjjDO9i84bFu3LoFQOUmOtAHV0cExxs/d/eLUmTQ98DoL4IUJm4k | — | — |
| TXT | atlassian-domain-verification=xZlq4vsChLwTnw45mZHWQih6l9QiL4dCzxvhUDsOwuefn2OPn323za3xzVsCMBll | — | — |
| TXT | intersight=1c5fe7c560e05ff8d0fe93fe4dbd341ee6c2f27e60c3a2ec45a8786f2ca925c1 | — | — |
| TXT | lf55xsk0whbw0gd9pfyx3m4ybwlw0d03 | — | — |
| TXT | swisssign-check=WwzTdEWjTBplqAtIrMmvEIJ1zuEDgIJoURGGumOC8p | — | — |
| TXT | v=DMARC1;p=none;rua=mailto:dmarc-rua@raitec.at | — | — |
| TXT | v=spf1 include:spf.rrz-sued.at include:servers.mcsv.net include:spf.protection.outlook.com include:spf.rrz.co.at -all | — | — |
| TXT | v=spf1 include:spf.rrz-sued.at include:servers.mcsv.net include:spf.protection.outlook.com include:spf.rrz.co.at include:spf.grz.co.at -all | — | — |
| TXT | yv753z9fsl6vdz3frp2nrcp3jmd4b50q | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-06 UTC1
Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Network Allocation for 149.154.97.121
- CIDR range
- 149.154.96.0/22
- IP range (int)
- 2,509,922,304 — 2,509,923,327
- Prefix length
- /22
- Organization
- Raiffeisen Rechenzentrum GmbH
- ASN
- AS48339
- ASN name
- Raiffeisen Rechenzentrum GmbH
- Location
- Austria
- Coordinates
- 48.204800, 16.380100
- Accuracy radius
- 200 km
- Regional Internet Registry
- RIPE
- Allocated
- 2011-08-02
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-11-03 08:47:07
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | RIR Transfer | arin | ripe |
See the full history for 149.154.96.0/21.
Frequently Asked Questions
Who owns 149.154.97.121?
149.154.97.121 is allocated to Raiffeisen Rechenzentrum GmbH (AS48339), registered in Austria.
Where is 149.154.97.121 located?
The geolocation for 149.154.97.121 maps to Austria based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 149.154.97.121 on?
149.154.97.121 belongs to the 149.154.96.0/22 network block announced by AS48339. This range contains 1,024 addresses.
Does 149.154.97.121 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
