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CIDR Range

213.248.103.0/24

Addresses
256
256
Sub-ranges
50+
within this block
PTR Density
75.0%
192 of 256 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.

80/100
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 213.248.103.0/24

CIDRIPsOrganizationASNCountry
213.248.103.120/29 8 Arelion Sweden AB AS1299 SG
213.248.103.200/29 8 Arelion Sweden AB AS1299 US
213.248.103.240/29 8 Arelion Sweden AB AS1299 FR
213.248.103.232/29 8 Arelion Sweden AB AS1299 US
213.248.103.88/29 8 Arelion Sweden AB AS1299 SE
213.248.103.152/30 4 Arelion Sweden AB AS1299 DE
213.248.103.144/30 4 Arelion Sweden AB AS1299 CA
213.248.103.140/30 4 Arelion Sweden AB AS1299 CH
213.248.103.132/30 4 Arelion Sweden AB AS1299 SE
213.248.103.252/30 4 Arelion Sweden AB AS1299 FI
213.248.103.116/30 4 Arelion Sweden AB AS1299 US
213.248.103.172/30 4 Arelion Sweden AB AS1299 GB
213.248.103.76/30 4 Arelion Sweden AB AS1299 US
213.248.103.156/30 4 Arelion Sweden AB AS1299 US
213.248.103.160/30 4 Arelion Sweden AB AS1299 DE
213.248.103.164/30 4 Arelion Sweden AB AS1299 SE
213.248.103.248/30 4 Arelion Sweden AB AS1299 US
213.248.103.224/30 4 Arelion Sweden AB AS1299 NL
213.248.103.220/30 4 Arelion Sweden AB AS1299 FI
213.248.103.216/30 4 Arelion Sweden AB AS1299 SG
213.248.103.212/30 4 Arelion Sweden AB AS1299 DE
213.248.103.208/30 4 Arelion Sweden AB AS1299 CA
213.248.103.196/30 4 Arelion Sweden AB AS1299 US
213.248.103.184/30 4 Arelion Sweden AB AS1299 DE
213.248.103.176/30 4 Arelion Sweden AB AS1299 SE
213.248.103.72/30 4 Arelion Sweden AB AS1299 SE
213.248.103.24/30 4 Arelion Sweden AB AS1299 SE
213.248.103.36/30 4 Arelion Sweden AB AS1299 DE
213.248.103.56/30 4 Arelion Sweden AB AS1299 RO
213.248.103.32/30 4 Arelion Sweden AB AS1299 NL
213.248.103.12/30 4 Arelion Sweden AB AS1299 US
213.248.103.8/30 4 Arelion Sweden AB AS1299 CZ

Geolocation

First and last addresses in 213.248.103.0/24

213.248.103.0/24 runs from 213.248.103.0 to 213.248.103.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 213.248.64.0/18.

Announced prefix
Origin AS
Announcement samples
32,609
Last seen
2026-11-03 18:07:34

Frequently Asked Questions

What is 213.248.103.0/24?

213.248.103.0/24 is a CIDR network block containing 256 IPv4 addresses (from 213.248.103.0 to 213.248.103.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 213.248.103.0/24 network?

The 213.248.103.0/24 range is allocated to Arelion Sweden AB and announced via AS1299 from France.

How many IP addresses are in 213.248.103.0/24?

213.248.103.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.

Last updated: 2026-11-03 19:24:06 UTC
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