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CIDR Range

194.17.48.0/21

2.0K IPs /21 Telia Company AB AS3301 Sweden RIPE
Addresses
2,048
2.0K
IP Range
194.17.48.0
→ 194.17.55.255
Sub-ranges
27+
within this block
PTR Density
98.8%
2.0K of 2.0K IPs have PTR

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.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 194.17.48.0/21

CIDRIPsOrganizationASNCountry
194.17.48.0/23 512 Telia Company AB AS3301 SE
194.17.54.0/23 512 Telia Company AB AS3301 SE
194.17.51.0/24 256 Telia Company AB AS3301 SE
194.17.52.0/24 256 Telia Company AB AS3301 SE
194.17.53.128/25 128 Telia Company AB AS3301 SE
194.17.50.0/26 64 Telia Company AB AS3301 SE
194.17.50.128/27 32 Telia Company AB AS3301 SE
194.17.53.64/27 32 Telia Company AB AS3301 SE
194.17.53.96/27 32 Telia Company AB AS3301 SE
194.17.50.192/27 32 Telia Company AB AS3301 SE
194.17.53.32/28 16 Telia Company AB AS3301 SE
194.17.53.48/28 16 Telia Company AB AS3301 SE
194.17.53.0/28 16 Telia Company AB AS3301 SE
194.17.50.240/28 16 Telia Company AB AS3301 SE
194.17.50.224/28 16 Telia Company AB AS3301 SE
194.17.50.64/28 16 Telia Company AB AS3301 SE
194.17.50.112/28 16 Telia Company AB AS3301 SE
194.17.50.168/29 8 Telia Company AB AS3301 SE
194.17.50.80/29 8 Telia Company AB AS3301 SE
194.17.50.88/29 8 Telia Company AB AS3301 SE
194.17.50.96/29 8 Telia Company AB AS3301 SE
194.17.50.104/29 8 Telia Company AB AS3301 SE
194.17.50.176/29 8 Telia Company AB AS3301 SE
194.17.53.24/29 8 Telia Company AB AS3301 SE
194.17.53.16/29 8 Telia Company AB AS3301 SE
194.17.50.160/29 8 Telia Company AB AS3301 SE
194.17.50.184/29 8 Telia Company AB AS3301 SE

First and last addresses in 194.17.48.0/21

194.17.48.0/21 runs from 194.17.48.0 to 194.17.55.255.

First 16
194.17.48.0 194.17.48.1 194.17.48.2 194.17.48.3 194.17.48.4 194.17.48.5 194.17.48.6 194.17.48.7 194.17.48.8 194.17.48.9 194.17.48.10 194.17.48.11 194.17.48.12 194.17.48.13 194.17.48.14 194.17.48.15
Last 16
194.17.55.240 194.17.55.241 194.17.55.242 194.17.55.243 194.17.55.244 194.17.55.245 194.17.55.246 194.17.55.247 194.17.55.248 194.17.55.249 194.17.55.250 194.17.55.251 194.17.55.252 194.17.55.253 194.17.55.254 194.17.55.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 194.16.0.0/15.

Announced prefix
194.16.0.0/15
Origin AS
AS3301
Announcement samples
41,414
Last seen
2026-11-13 18:14:40

Frequently Asked Questions

What is 194.17.48.0/21?

194.17.48.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 194.17.48.0 to 194.17.55.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 194.17.48.0/21 network?

The 194.17.48.0/21 range is allocated to Telia Company AB and announced via AS3301 from Sweden.

Last updated: 2026-11-13 18:24:05 UTC
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