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WorldIP.io
Organization

Bluewin

IPv4 addresses
3,496,959
CIDR ranges
427
Category
enterprise
BGP prefixes announced
374

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.

69/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Enterprise allocation +4
  • Trust score 69 / 100

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

About Swisscom

Swisscom AG is a major telecommunications provider in Switzerland. Its headquarters are in Worblaufen, near Bern.

Founded
1997
Headquarters
Ittigen
Industry
telecommunications industry
Employees
21,125

Operates 2 networks present at 65 internet exchanges with a open peering policy.

Bluewin — global IP footprint

Cities where Bluewin has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

Countries served by Bluewin

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Bluewin

ASNNameIPsPrefixesCountry
AS3303 Bluewin 3.49M 415 CH
AS8300 Bluewin 2.0K 7 CH
AS60633 Bluewin 1.3K 2 CH
AS21273 Bluewin 768 3 CH

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
85.0.0.0/13 524.3K
99.9%
AS3303 CH Grisons Chur
178.192.0.0/13 524.3K
87.6%
AS3303 CH Bern Bern
83.76.0.0/14 262.1K
100.0%
AS3303 CH Vaud Pully
92.104.0.0/14 262.1K
100.0%
AS3303 CH Basel-City Basel
178.192.0.0/14 262.1K
99.7%
AS3303 CH Geneva Geneva
188.60.0.0/14 262.1K
99.1%
AS3303 CH Vaud Lausanne
81.62.0.0/15 131.1K
37.3%
AS3303 CH Zurich Zurich
178.196.0.0/15 131.1K
51.4%
AS3303 CH Bern Bern
46.14.0.0/16 65.5K
98.8%
AS3303 CH Zurich Zurich
62.203.0.0/16 65.5K
99.7%
AS3303 CH — —
138.190.0.0/16 65.5K
0.1%
AS3303 CH Aargau Dintikon
138.223.0.0/16 65.5K
0.0%
AS3303 CH — —
146.4.0.0/16 65.5K
49.6%
AS3303 CH Bern Bern
162.21.0.0/16 65.5K
0.1%
AS3303 CH — —
176.127.0.0/16 65.5K
99.4%
AS3303 CH Zurich Rümlang
178.198.0.0/16 65.5K
99.6%
AS3303 CH Vaud Lausanne
195.186.0.0/16 65.5K
0.4%
AS3303 CH — —
213.3.0.0/16 65.5K
40.2%
AS3303 CH Zurich Zurich
46.14.0.0/17 32.8K
98.7%
AS3303 CH Zurich Zurich
62.202.0.0/17 32.8K
49.7%
AS3303 CH Zurich Zurich
109.164.128.0/17 32.8K
99.4%
AS3303 CH Geneva Geneva
138.188.0.0/17 32.8K
0.1%
AS3303 CH Zurich Opfikon
164.128.128.0/17 32.8K
54.0%
AS3303 CH Zurich Zurich
170.17.128.0/17 32.8K
99.1%
AS3303 CH Zurich Zurich
178.199.128.0/17 32.8K
99.4%
AS3303 CH Vaud Pully
217.192.128.0/17 32.8K
7.9%
AS3303 CH Zug Zug
217.193.0.0/17 32.8K
51.6%
AS3303 CH Zurich Zurich
46.14.128.0/18 16.4K
99.0%
AS3303 CH Aargau Wettingen
83.173.192.0/18 16.4K
99.9%
AS3303 CH Geneva Carouge
84.253.0.0/18 16.4K
99.6%
AS3303 CH Lucerne Ebersecken
95.152.64.0/18 16.4K
99.6%
AS3303 CH — —
138.81.0.0/18 16.4K
0.0%
AS3303 CH — —
138.81.128.0/18 16.4K
0.0%
AS3303 CH — —
138.187.128.0/18 16.4K
14.8%
AS3303 CH — —
138.188.192.0/18 16.4K
0.0%
AS3303 CH — —
144.2.64.0/18 16.4K
99.5%
AS3303 CH Zurich Zurich
170.205.64.0/18 16.4K
98.6%
AS3303 CH Zug Zug
178.174.0.0/18 16.4K
99.0%
AS3303 CH Zurich Uitikon
178.199.0.0/18 16.4K
99.5%
AS3303 CH Vaud Lausanne
195.65.192.0/18 16.4K
3.9%
AS3303 CH Zurich Zurich
212.243.192.0/18 16.4K
11.0%
AS3303 CH Aargau Merenschwand
213.200.192.0/18 16.4K
99.4%
AS3303 CH Zurich Zurich
217.193.128.0/18 16.4K
9.7%
AS3303 CH Lucerne Ballwil
46.14.192.0/19 8.2K
98.6%
AS3303 CH Zug Zug
62.202.224.0/19 8.2K
0.0%
AS3303 CH — —
138.187.160.0/19 8.2K
5.6%
AS3303 CH — —
138.188.128.0/19 8.2K
0.0%
AS3303 CH — —
164.128.32.0/19 8.2K
20.9%
AS3303 CH — —
164.128.64.0/19 8.2K
20.7%
AS3303 CH — —
178.174.64.0/19 8.2K
99.1%
AS3303 CH Lucerne Oberkirch
178.199.96.0/19 8.2K
99.5%
AS3303 CH Zurich Horgen
193.222.64.0/19 8.2K
0.9%
AS3303 CH Thurgau Weinfelden
193.223.32.0/19 8.2K
0.2%
AS3303 CH Ticino Bellinzona
194.209.160.0/19 8.2K
3.5%
AS3303 CH Vaud Rolle
195.65.160.0/19 8.2K
4.9%
AS3303 CH Zurich Winterthur
195.144.32.0/19 8.2K
8.5%
AS3303 CH Bern Gümligen
195.176.128.0/19 8.2K
2.0%
AS3303 CH — —
195.176.192.0/19 8.2K
0.2%
AS3303 CH — —
212.41.192.0/19 8.2K
98.8%
AS3303 CH Zurich Wetzikon
212.90.192.0/19 8.2K
99.1%
AS3303 CH Lucerne Willisau
212.117.96.0/19 8.2K
5.2%
AS3303 CH Lucerne Hellbühl
213.180.160.0/19 8.2K
99.4%
AS3303 CH Zug Buonas
217.192.32.0/19 8.2K
1.7%
AS3303 CH Zurich Zurich
217.192.96.0/19 8.2K
1.6%
AS3303 CH Lucerne Lucerne
217.193.0.0/19 8.2K
48.9%
AS3303 CH — —
217.193.64.0/19 8.2K
38.0%
AS3303 CH — —
217.193.224.0/19 8.2K
1.9%
AS3303 CH Basel-City Basel
46.14.224.0/20 4.1K
98.8%
AS3303 CH Solothurn Obergösgen
62.202.128.0/20 4.1K
0.5%
AS3303 CH — —
62.202.176.0/20 4.1K
99.8%
AS3303 CH Zurich Zurich
62.202.208.0/20 4.1K
4.7%
AS3303 CH — —
78.110.128.0/20 4.1K
1.2%
AS3303 CH Zurich Zurich
80.75.192.0/20 4.1K
0.6%
AS3303 CH — —
80.94.144.0/20 4.1K
0.1%
AS3303 CH — —
138.187.144.0/20 4.1K
15.6%
AS3303 CH — —
138.188.176.0/20 4.1K
2.2%
AS3303 CH — —
161.78.0.0/20 4.1K
0.1%
AS3303 CH Saint Gallen Widnau
178.174.64.0/20 4.1K
99.1%
AS3303 CH Lucerne Oberkirch
178.199.64.0/20 4.1K
99.3%
AS3303 CH Zurich Horgen
178.238.160.0/20 4.1K
97.5%
AS3303 CH Zurich Zurich
193.5.224.0/20 4.1K
49.9%
AS3303 CH Zurich Zurich
193.222.160.0/20 4.1K
0.1%
AS3303 CH — —
193.223.16.0/20 4.1K
0.0%
AS3303 CH — —
193.246.32.0/20 4.1K
3.6%
AS3303 CH — —
194.38.208.0/20 4.1K
0.2%
AS3303 CH — —
194.209.96.0/20 4.1K
4.3%
AS3303 CH Zurich Zurich
194.209.128.0/20 4.1K
5.2%
AS3303 CH Aargau Rupperswil
195.65.48.0/20 4.1K
3.5%
AS3303 CH Schaffhausen Schaffhausen
195.65.64.0/20 4.1K
1.6%
AS3303 CH Bern Langenthal
195.65.112.0/20 4.1K
0.9%
AS3303 CH Geneva Geneva
195.65.144.0/20 4.1K
1.4%
AS3303 CH Zurich Zurich
195.144.48.0/20 4.1K
8.8%
AS3303 CH Bern Wabern
212.243.16.0/20 4.1K
6.9%
AS3303 CH Bern Wiler bei Utzenstorf
212.243.80.0/20 4.1K
9.4%
AS3303 CH Zurich Zurich
212.243.96.0/20 4.1K
8.8%
AS3303 CH Zurich Zurich
212.243.144.0/20 4.1K
21.6%
AS3303 CH Zurich Zurich
212.243.160.0/20 4.1K
6.4%
AS3303 CH Nidwalden Dallenwil
217.11.32.0/20 4.1K
99.7%
AS3303 CH Zurich Zurich
217.192.0.0/20 4.1K
3.1%
AS3303 CH Zurich Volketswil / Volketswil (Dorf)
217.192.64.0/20 4.1K
0.3%
AS3303 CH Lucerne Lucerne

Frequently Asked Questions

How many IP addresses does Bluewin own?

Bluewin controls 3.50M IPv4 addresses distributed across 427 CIDR ranges. The organization is registered in Switzerland.

What ASNs does Bluewin operate?

Bluewin operates 4 Autonomous Systems. Each ASN represents an independently routed network that Bluewin manages for internet traffic delivery.

What type of organization is Bluewin?

Bluewin is categorized as enterprise. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-11-12 17:54:06 UTC
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