AS20510
Nexum Hungary Internet Service Provider Ltd.
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 1 internet exchange: BIX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 213.157.96.0/21 | 2.0K |
57.7%
|
Nexum Hungary Internet Service Provider Ltd. | HU | — | — |
| 213.157.112.0/21 | 2.0K |
99.2%
|
Nexum Hungary Internet Service Provider Ltd. | HU | Bekes County | Békéscsaba |
| 213.157.108.0/22 | 1.0K |
99.2%
|
Nexum Hungary Internet Service Provider Ltd. | HU | — | — |
| 213.157.124.0/22 | 1.0K |
99.2%
|
Nexum Hungary Internet Service Provider Ltd. | HU | Bekes County | Mezőberény |
| 213.157.104.0/23 | 512 |
0.2%
|
Nexum Hungary Internet Service Provider Ltd. | HU | — | — |
| 85.8.208.0/24 | 256 |
0.0%
|
Nexum Hungary Internet Service Provider Ltd. | HU | — | — |
| 213.157.106.0/24 | 256 |
99.2%
|
Nexum Hungary Internet Service Provider Ltd. | HU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20510 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 85.8.208.0/24 | 89,145 | 2026-07-31 05:44:21 |
| 213.157.112.0/22 | 12,620 | 2026-07-31 05:27:33 |
| 213.157.124.0/22 | 11,724 | 2026-07-31 05:27:33 |
| 213.157.96.0/20 | 11,574 | 2026-07-31 05:26:30 |
| 213.157.118.0/23 | 11,311 | 2026-07-31 05:26:30 |
| 213.157.116.0/23 | 11,221 | 2026-07-31 05:26:30 |
Frequently Asked Questions
What is AS20510?
AS20510 is an Autonomous System Number assigned to Nexum Hungary Internet Service Provider Ltd.. 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 AS20510 announce?
AS20510 announces 7.2K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Hungary.
Who operates AS20510?
AS20510 is operated by Nexum Hungary Internet Service Provider Ltd.. The organization is based in Hungary. You can view all IP ranges and related ASNs on the organization page.
What country is AS20510 registered in?
AS20510 is registered in Hungary. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
