Swisscom AG
One corporate group, resolved across 7 separately-registered clusters
in the same GLEIF corporate family (ultimate parent LEI 5493005SL9HHOXS3B739). Each
member's own registration independently matches the family, so clusters that merely inherited a carrier's
LEI are excluded.
Data as of 2026-09-13
7 clusters ·
10,382 netblocks ·
13,364,398 IPv4 addresses ·
199 IPv6 prefixes ·
2 countries
IPv6 ranges (199)
- 2a02:1200::/27
- 2a02:1200::/28
- 2a02:1210::/28
- 2001:918::/29
- 2001:b00::/29
- 2a02:1200::/29
- 2a02:1208::/29
- 2a02:1210::/29
- 2a02:1218::/29
- 2a02:21b0::/29
- 2a06:1a40::/29
- 2a0c:dbc0::/29
- 2a02:21b0::/30
- 2a02:21b4::/30
- 2a02:21b0::/31
- 2a02:21b2::/31
- 2a02:21b4::/31
- 2a02:21b6::/31
- 2001:4d98::/32
- 2001:918::/32
- 2001:91a::/32
- 2001:91f::/32
- 2001:b07::/32
- 2a01:820::/32
- 2a01:827::/32
- 2a01:8b00::/32
- 2a01:8d0::/32
- 2a01:a2e0::/32
- 2a02:1210::/32
- 2a02:1211::/32
- 2a02:1212::/32
- 2a02:1213::/32
- 2a02:1214::/32
- 2a02:1215::/32
- 2a02:1216::/32
- 2a02:1217::/32
- 2a02:1218::/32
- 2a02:1219::/32
- 2a02:121a::/32
- 2a02:121b::/32
- 2a02:121c::/32
- 2a02:121d::/32
- 2a02:121e::/32
- 2a02:121f::/32
- 2a02:4620::/32
- 2a02:a90::/32
- 2001:4d98::/33
- 2001:4d98:4000::/34
- 2001:4d98::/34
- 2001:b07:1000::/36
- 2001:b07:2000::/36
- 2001:b07:3000::/36
- 2001:b07:4000::/36
- 2001:b07:5000::/36
- 2001:b07:6000::/36
- 2001:b07:7000::/36
- 2001:b07:8000::/36
- 2001:b07:9000::/36
- 2001:b07::/36
- 2001:b07:a000::/36
- 2001:b07:b000::/36
- 2001:b07:c000::/36
- 2001:b07:d000::/36
- 2001:b07:e000::/36
- 2001:b07:f000::/36
- 2a06:d581:3000::/36
- 2a07:2902:400::/38
- 2001:918:f00::/40
- 2a02:1211:e400::/40
- 2a02:1211:e500::/40
- 2a02:1211:e600::/40
- 2a02:1211:e700::/40
- 2a01:818:1000::/44
- 2a01:818:1060::/44
- 2001:678:d98::/48
- 2001:678:d9c::/48
- 2001:678:e0::/48
- 2001:67c:1984::/48
- 2001:67c:273c::/48
- 2001:67c:2950::/48
- 2001:67c:2f70::/48
- 2001:67c:420::/48
- 2001:67c:4f0::/48
- 2001:67c:5dc::/48
- 2001:67c:ff0::/48
- 2001:918:1ab::/48
- 2001:918:ff16::/48
- 2001:918:ff22::/48
- 2001:918:ff44::/48
- 2001:918:ff51::/48
- 2001:918:ff52::/48
- 2001:918:ff53::/48
- 2001:918:ff54::/48
- 2001:918:ff55::/48
- 2001:918:ff61::/48
- 2001:918:ff64::/48
- 2001:918:ff74::/48
- 2001:918:ff8a::/48
- 2001:918:ff8c::/48
- 2001:918:ff8d::/48
- 2001:918:ff90::/48
- 2001:918:ff91::/48
- 2001:918:ff92::/48
- 2001:918:ff93::/48
- 2001:918:ff94::/48
- 2001:918:ff98::/48
- 2001:918:ffa9::/48
- 2001:918:ffaa::/48
- 2001:918:ffac::/48
- 2001:918:ffad::/48
- 2001:918:ffb7::/48
- 2001:918:ffcb::/48
- 2001:918:fff9::/48
- 2001:918:fffa::/48
- 2001:b01:2401::/48
- 2a06:1a40:192::/48
- 2a0d:ed80:101::/48
- 2a10:a1c0:1002::/48
- 2a10:a1c0::/48
- 2001:b00:ffff:fc00::/54
- 2001:1a0a:8010:2f::/64
- 2001:1a0a:8010:35::/64
- 2001:12f8:0:9::206/128
- 2001:12f8::213:143/128
- 2001:1ab8:8486::156/128
- 2001:43f8:60:1::82/128
- 2001:43f8:6d0::3303/128
- 2001:43f8:6d1::151/128
- 2001:43f8:bb1::41/128
- 2001:504:0:2::3303:1/128
- 2001:504:0:4::3303:1/128
- 2001:504:0:5::3303:1/128
- 2001:504:0:6::3303:1/128
- 2001:504:13::211:54/128
- 2001:504:16::ce7/128
- 2001:504:1::a500:3303:1/128
- 2001:504:1a::35:134/128
- 2001:504:36::ce7:0:1/128
- 2001:504:40:108::1:40/128
- 2001:7f8:101:14::15/128
- 2001:7f8:10::1:2874/128
- 2001:7f8:10::3303/128
- 2001:7f8:117::3303:1/128
- 2001:7f8:12e::3303:1/128
- 2001:7f8:144::5/128
- 2001:7f8:18::148/128
- 2001:7f8:1::a500:3303:1/128
- 2001:7f8:1::a501:2874:1/128
- 2001:7f8:1c:24a::ce7:1/128
- 2001:7f8:23:ffff::10/128
- 2001:7f8:23:ffff::62/128
- 2001:7f8:24::1ab/128
- 2001:7f8:24::ab/128
- 2001:7f8:26::a500:3303:1/128
- 2001:7f8:27::3303:1/128
- 2001:7f8:2f::175/128
- 2001:7f8:30:0:2:1:0:3303/128
- 2001:7f8:35::3303:1/128
- 2001:7f8:36::ce7:0:1/128
- 2001:7f8:3f::ce7:0:1/128
- 2001:7f8:43::3303:1/128
- 2001:7f8:44::ce7:0:1/128
- 2001:7f8:46:0:1::3303/128
- 2001:7f8:4::324a:1/128
- 2001:7f8:4::ce7:1/128
- 2001:7f8:4c::ce7:1/128
- 2001:7f8:54:5::48/128
- 2001:7f8:58::ce7:0:1/128
- 2001:7f8:5f:ffff::3/128
- 2001:7f8:63::1:1e/128
- 2001:7f8:8::ce7:0:1/128
- 2001:7f8::324a:0:1/128
- 2001:7f8::ce7:0:2/128
- 2001:7f8:b5::13/128
- 2001:7f8:b7::a500:3303:1/128
- 2001:7f8:b:100:1d1:a5d0:3303:17/128
- 2001:7f8:b:100:1d1:a5d1:2874:161/128
- 2001:7f8:b:100:1d1:a5d1:2874:46/128
- 2001:7f8:c0::1:2874:1/128
- 2001:7f8:c5::a501:2874:1/128
- 2001:7f8:c:8235:194:42:48:105/128
- 2001:7f8:d:202::11/128
- 2001:7f8:d:203::11/128
- 2001:7f8:d:fe::116/128
- 2001:7f8:d:ff::116/128
- 2001:7f8:f::108/128
- 2001:7fa:0:1::ca28:a192/128
- 2001:7fa:11::ce7:0:1/128
- 2001:7fa:7:1::3303:1/128
- 2001:de8:12:100::102/128
- 2001:de8:4::3303:2/128
- 2001:de8:6::3303:1/128
- 2001:de8:8::3303:1/128
- 2001:de8:c::3303:1/128
- 2001:df6:480::ce7:0:1/128
- 2401:7500:fff6::87/128
- 2403:c780:7200:b074::3303:1/128
- 2403:c780:b800:bb00::3303:1/128
- 2406:d400:1:133:203:163:222:122/128
Member clusters
- Fastweb SpA IT 9,632 netblocks
- Swisscom (Schweiz) AG CH 830 netblocks
- MTF Solutions AG CH 47 netblocks
- 7Layers S.r.l. IT 2 netblocks
- FASTWEB-AB-SaS IT 1 netblocks
- FASTWEB-SDN_SPA IT 1 netblocks
- SC Fastweb SRL IT 1 netblocks
Possibly related
Clusters that share this name but whose own registration doesn't confirm them as part of this corporate family — a different or unverified legal entity (a joint venture, a former subsidiary, or a namesake). Shown for context; not counted in the totals above.
- FR-SWISSCOM-EUROSPOT-FRANCE US-DE 57 netblocks
- FASTWEB-SWISSCOM__SCHWEIZ__AG 46 netblocks
- EASYNET-SWISSCOM US-DE 13 netblocks
- NET-ES-SWISSCOM-EUROSPOT 10 netblocks
- Swisscom Directories AG 7 netblocks
- CH-SWISSCOM 4 netblocks
- SWISSCOM-BE BE 4 netblocks
- Swisscom-Infra CH 3 netblocks
- HOSPITALITY-SERVICES-FRANCE-SWISSCOM FR 3 netblocks
- Swisscom DCS AG 3 netblocks