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Autonomous System

AS48964

Private Enterprise Enterra

Announced IPs
5,120
CIDR prefixes
11
ASN
AS48964

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS48964 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
31.133.116.0/24 AS42489, AS48964 2026-10-22 08:00:15

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 500-1000Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS-ENTERRA

Present at 3 internet exchanges: DTEL-IX: PUBLIC, 1-IX EU, Giganet IXN: Global exchange

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS48964 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
193.19.241.0/24 162,157 2026-10-22 06:56:55
31.133.119.0/24 103,602 2026-10-22 06:56:55
193.19.243.0/24 102,968 2026-10-22 06:56:55
91.212.80.0/24 101,677 2026-10-22 06:56:55
91.204.120.0/22 100,620 2026-10-22 06:56:55
91.204.122.0/24 81,747 2026-10-22 06:31:41
91.204.123.0/24 81,578 2026-10-22 06:31:41
91.204.120.0/24 79,264 2026-10-22 06:32:45
141.105.138.0/24 76,560 2026-10-22 06:31:41
178.216.228.0/23 70,741 2026-10-22 06:31:41
178.216.226.0/23 70,515 2026-10-22 06:31:41
178.216.224.0/21 70,509 2026-10-22 06:31:41
178.216.224.0/23 70,485 2026-10-22 06:31:41
178.216.230.0/23 70,417 2026-10-22 06:31:41
91.227.150.0/23 69,290 2026-10-22 06:31:41
31.133.114.0/24 42,644 2026-10-22 07:41:37
31.133.116.0/24 1,929 2026-10-22 05:50:43

Frequently Asked Questions

What is AS48964?

AS48964 is an Autonomous System Number assigned to Private Enterprise Enterra. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS48964 announce?

AS48964 announces 5.1K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Ukraine.

Who operates AS48964?

AS48964 is operated by Private Enterprise Enterra. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.

What country is AS48964 registered in?

AS48964 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-22 08:09:05 UTC
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