Autonomous System

AS19905 · UltraDDoS Protect

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

bgp.tools RIPEstat

Announced IPs

56,576

IPv4

IPv4 Prefixes

211

IPv6 Prefixes

Hosted Domains

7,543

resolve into this AS

Peers

Customers

AS Profile

AS Name

UltraDDoS Protect

AS Type

NSP

Scope

Global

Traffic

5-10Tbps

Website

https://www.neustarsecurityservices.com

IRR AS-SET

RADB::AS-UDOS

RIR

ARIN

Country

Allocated

2007-08-24

RPKI Validity

Total ROAs

24,457

Valid Prefixes

NotFound

190

Announced (BGP)

248

RPKI Coverage

23.4%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

990

119

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port	Open IPs
443	96
80	63
2087	41
2086	32
2095	29
2096	27
993	27
110	24
53	24
143	23
995	22
587	22
25	20
2082	20
22	19

Upstreams

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AS3257

AS4637

AS6453

AS6461

AS12956

AS15830