Swisscom AG

Swisscom (Schweiz) AG
Data as of 2026-08-23
GLEIF verified
Complete entity footprint
3 linked clusters · 10,406 netblocks · 13,381,790 IPv4 addresses · 196 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family and shared operating domain swisscom.ch — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
5493005SL9HHOXS3B739
Registered name
Swisscom AG
Jurisdiction
CH
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks734 · 3,787,881 IPv4 addresses
IPv6 157 prefixes (largest 2a02:1200::/27)
Registered in Switzerland (586) · United States (16) · Germany (11) · Sweden (5) · France (5) · Japan (5)
Cluster ID226909048
RegistryBGP
Owner jurisdictionCH
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493005SL9HHOXS3B739
Shared handles clustered on 63 shared RIR contact/maintainer handles
Registry names 18 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
829 -3 netblocks since 2026-07-05
2026-07-05 peak 832 2026-08-23

IP Ranges (734)

showing 50 of 734 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)
CIDR Org name Registry Status Confidence
27.106.192.129/32 Swisscom PEERINGDB ASSIGNED ● high
27.111.229.112/32 Swisscom PEERINGDB ASSIGNED ● high
37.49.232.48/32 Swisscom PEERINGDB ASSIGNED ● high
45.68.72.206/32 Swisscom PEERINGDB ASSIGNED ● high
45.127.172.192/32 Swisscom PEERINGDB ASSIGNED ● high
62.202.201.0/24 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
62.202.203.0/24 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
77.241.206.156/32 Swisscom PEERINGDB ASSIGNED ● high
80.81.193.183/32 Swisscom PEERINGDB ASSIGNED ● high
80.249.208.100/32 Swisscom PEERINGDB ASSIGNED ● high
91.206.52.171/32 Swisscom PEERINGDB ASSIGNED ● high
91.206.53.171/32 Swisscom PEERINGDB ASSIGNED ● high
91.216.229.0/24 Swisscom (Schweiz) AG RIPE ASSIGNED PI ● high
91.220.194.43/32 Swisscom PEERINGDB ASSIGNED ● high
101.203.74.70/32 Swisscom PEERINGDB ASSIGNED ● high
101.203.89.165/32 Swisscom PEERINGDB ASSIGNED ● high
103.16.102.102/32 Swisscom PEERINGDB ASSIGNED ● high
103.27.170.87/32 Swisscom PEERINGDB ASSIGNED ● high
103.162.254.62/32 Swisscom PEERINGDB ASSIGNED ● high
103.203.158.184/32 Swisscom PEERINGDB ASSIGNED ● high
123.255.91.146/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.14.168/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.47.36/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.48.38/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.93.19/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.208.174/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.215.56/32 Swisscom PEERINGDB ASSIGNED ● high
185.1.222.173/32 Swisscom PEERINGDB ASSIGNED ● high
185.6.36.148/32 Swisscom PEERINGDB ASSIGNED ● high
187.16.213.143/32 Swisscom PEERINGDB ASSIGNED ● high
188.93.170.10/32 Swisscom PEERINGDB ASSIGNED ● high
192.65.185.137/32 Swisscom PEERINGDB ASSIGNED ● high
192.108.148.175/32 Swisscom PEERINGDB ASSIGNED ● high
193.5.20.0/23 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
193.5.21.0/24 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
193.5.30.0/24 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
193.5.252.0/24 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
193.25.181.30/32 Swisscom PEERINGDB ASSIGNED ● high
193.134.248.0/23 Swisscom (Schweiz) AG BGP ANNOUNCED ● high
193.149.1.46/32 Swisscom PEERINGDB ASSIGNED ● high
193.169.198.69/32 Swisscom PEERINGDB ASSIGNED ● high
193.188.137.125/32 Swisscom PEERINGDB ASSIGNED ● high
193.201.28.128/32 Swisscom PEERINGDB ASSIGNED ● high
193.203.0.35/32 Swisscom PEERINGDB ASSIGNED ● high
193.247.168.0/21 Swisscom (Schweiz) AG RIPE ASSIGNED PA ● high
193.247.176.0/22 Swisscom (Schweiz) AG RIPE ASSIGNED PA ● high
194.42.48.105/32 Swisscom PEERINGDB ASSIGNED ● high
194.53.172.69/32 Swisscom PEERINGDB ASSIGNED ● high
194.68.123.116/32 Swisscom PEERINGDB ASSIGNED ● high
194.68.128.116/32 Swisscom PEERINGDB ASSIGNED ● high

IPv6 ranges (157)

showing the 15 largest allocations
CIDR
2a02:1200::/27
2a02:1200::/28
2a02:1210::/28
2001:918::/29
2a02:1200::/29
2a02:1208::/29
2a02:1210::/29
2a02:1218::/29
2a02:21b0::/29
2a02:21b0::/30
2a02:21b4::/30
2a02:21b0::/31
2a02:21b2::/31
2a02:21b4::/31
2a02:21b6::/31

Domains hosted in this network

what's this?
bluewin.ch admin.ch swisscom.com i-web.ch wingo.ch swisscom.ch ip-plus.net mt.com conextrade.com 3gppnetwork.org mdpi.com glados-config.com equateplus.com schulthess.com ntp.org schreibers.ch swisscloud.io sthomann.ch lesestoff.ch pwlan.ch

Customer-delegated space

how is this classified?
Unclassified 601 (81.9%)
Operator infrastructure (named) 130 (17.7%)
Customer access pools 98 (13.4%)

Corporate group (2 confirmed entities)

+43,365 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: B how networks compare →
82.5% of checked blocks have valid RPKI ROA coverage (684 of 829)
Possible discrepancies (6)

These blocks are registered to Swisscom (Schweiz) AG but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

176.127.0.0/17 /17 authorized for AS3320 — Deutsche Telekom AG
176.127.0.0/18 /18 authorized for AS3320 — Deutsche Telekom AG
176.127.64.0/18 /18 authorized for AS3320 — Deutsche Telekom AG
88.87.194.0/24 /24 authorized for AS12479 — Orange Espagne SA
194.6.174.0/24 /24 authorized for AS215891 — Kantonspolizei St.Gallen
83.144.252.0/24 /24 authorized for AS33965 — LITECOM AG

NIC Handles

ABB-MNT ALTITUDETELECOM-MNT ANTANET-MNT AS12301-MNT AS21273 AS3303 AS3303 AS8300 BJB1-MNT BLUEWINNET-MNT BLUEWINNET-MNT CH-IBS-MNT +51 more