121.101.134.168
121.101.134.168 is an IPv4 address operated by IRT-TERABIT-ID (AS131706), geolocated to Wonosobo, Indonesia. Its reverse DNS name is ip-168.134.101.terabit.net.id. As of November 6, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.
IP 121.101.134.168 is assigned to IRT-TERABIT-ID (ASN 131706) in Indonesia and resolves to the net.id domain. The address is classified as Campaign Infrastructure with a risk score of 70 and correlates with 14 other IPs. It is listed on one high-severity DNS blacklist and lacks essential DNS hygiene controls such as SPF and DMARC. Consequently, the recommendation is to block this IP due to critical severity and strong threat evidence.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-TERABIT-ID |
| ASN | AS131706 |
| Network Name | TERABIT-ID-JAWA |
| CIDR Block | 121.101.134.0/24 |
| RIR | APNIC |
| Country | ID |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ip-168.134.101.terabit.net.id |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ip-168.134.101.terabit.net.id |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS131706 |
| Network Prefix | 121.101.134.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-11-03 17:45:33 UTC |
| Last Seen | 2026-11-06 01:09:01 UTC |
| Profile Built | 2026-11-06 01:34:54 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 15 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 121.101.134.168
Who owns the IP address 121.101.134.168?
121.101.134.168 is registered to IRT-TERABIT-ID. The address falls within the 121.101.134.0/24 network block. Registration is held at APNIC.
Where is 121.101.134.168 located?
Geolocation data places 121.101.134.168 in Wonosobo, Central Java, Indonesia. The local time zone is Asia/Jakarta. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 121.101.134.168 malicious or safe?
121.101.134.168 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 121.101.134.168?
The reverse DNS (PTR) record for 121.101.134.168 is ip-168.134.101.terabit.net.id. This hostname is not forward-confirmed, so it should be treated as a weak signal.