Swisscom AG
Swisscom (Schweiz) AG
GLEIF verified
Complete entity footprint
3 linked clusters ·
10,524 netblocks ·
39,870,819 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
and
shared operating domain swisscom.net
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
5493005SL9HHOXS3B739
Registered name
Swisscom AG
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 827 · 11,926,747 IPv4 addresses |
| Registered in | Switzerland (587) · United States (16) · Germany (11) · Sweden (5) · Japan (5) · France (4) |
| Cluster ID | 208783179 |
| Registry | BGP |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493005SL9HHOXS3B739 |
| Shared handles | clustered on 62 shared RIR contact/maintainer handles |
| Registry names | 18 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
832
0 netblocks since 2026-07-05
2026-07-05
peak 832
2026-07-19
IP Ranges (827)
showing 50 of 827 — 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 |
| 91.220.194.43/32 | 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 |
| 185.1.47.36/32 | 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 |
| 194.116.96.62/32 | Swisscom | PEERINGDB | ASSIGNED | ● high |
| 194.146.118.15/32 | Swisscom | PEERINGDB | ASSIGNED | ● high |
Domains hosted in this network
what's this?Customer-delegated space
how is this classified?
Unclassified
610 (73.8%)
Operator infrastructure (named)
128 (15.5%)
Customer access pools
89 (10.8%)
Corporate group (2 confirmed entities)
+43,332 additional unconfirmed candidates not shown — full list (JSON)- Fastweb SpA 9,632 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
82.5%
of checked blocks have valid RPKI ROA coverage
(682 of 827)
Possible discrepancies (7)
These blocks are registered to Swisscom (Schweiz) AG but cryptographically authorized for a different, unrelated network (5 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 |
| 193.5.112.0/22 /22 | authorized for AS219295 — AS219295 |
| 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
+50 more