SIG Telecom

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks29 · 382 IPv4 addresses
IPv6 13 prefixes (largest 2001:41e0:6000::/36)
Registered in Switzerland (10) · Netherlands (3) · Germany (1) · France (1) · Poland (1)
Cluster ID213572225
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 17 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
29 -11 netblocks since 2026-07-05
2026-07-05 peak 40 2026-07-26

IP Ranges (29)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.81.194.44/32 SIG Telecom PEERINGDB ASSIGNED ● high
80.249.208.234/32 SIG Telecom PEERINGDB ASSIGNED ● high
91.206.52.84/32 SIG Telecom PEERINGDB ASSIGNED ● high
192.65.185.142/32 SIG Telecom PEERINGDB ASSIGNED ● high
193.239.116.144/32 SIG Telecom PEERINGDB ASSIGNED ● high
194.42.48.69/32 SIG Telecom PEERINGDB ASSIGNED ● high
194.110.127.0/24 SIG SP. Z O.O. RIPE ASSIGNED PI ● high
2001:7f8::51c4:0:1/128 SIG Telecom PEERINGDB ASSIGNED ● high
2001:7f8:1::a502:932:1/128 SIG Telecom PEERINGDB ASSIGNED ● high
2001:7f8:c:8235:194:42:48:69/128 SIG Telecom PEERINGDB ASSIGNED ● high
2001:7f8:13::a502:932:1/128 SIG Telecom PEERINGDB ASSIGNED ● high
2001:7f8:1c:24a::51c4:1/128 SIG Telecom PEERINGDB ASSIGNED ● high
2001:7f8:24::54/128 SIG Telecom PEERINGDB ASSIGNED ● high
62.177.252.112/29 SIG-CS RIPE ASSIGNED PA ● low
212.157.222.8/29 SIG-NET1 RIPE ASSIGNED PA ● low
217.169.131.208/28 SIG-TELECOM-CUW-PTP RIPE ASSIGNED PA ● low
217.169.138.0/29 SIG-TELECOM-SERVICES-1 RIPE ASSIGNED PA ● low
217.169.138.16/28 SIG-TELECOM-D-EXT RIPE ASSIGNED PA ● low
217.169.138.32/28 SIG-TELECOM-S-EXT RIPE ASSIGNED PA ● low
217.169.139.0/29 SIG-TELECOM-SERVICES-3 RIPE ASSIGNED PA ● low
217.169.140.0/27 SIG-TELECOM-D-1 RIPE ASSIGNED PA ● low
217.169.140.72/29 SIG-TELECOM-EXT RIPE ASSIGNED PA ● low
2001:41e0::/48 SIG-TELECOM-NET1 RIPE ASSIGNED ● low
2001:41e0:1::/48 SIG-TELECOM-NET2 RIPE ASSIGNED ● low
2001:41e0:12:1::/64 SIG-TELECOM-SERVICES-1 RIPE ASSIGNED ● low
2001:41e0:1000::/48 SIG-TELECOM-NET-3 RIPE ASSIGNED ● low
2001:41e0:1001::/48 SIG-TELECOM-SERVICES-2 RIPE AGGREGATED-BY-LIR ● low
2001:41e0:6000::/36 SIG-TELECOM-CUST-1 RIPE AGGREGATED-BY-LIR ● low
2001:41e0:6000::/48 SIG-TELECOM-PTP-LINKS RIPE ASSIGNED ● low

IPv6 ranges (13)

CIDR
2001:41e0:6000::/36
2001:41e0:1000::/48
2001:41e0:1001::/48
2001:41e0:1::/48
2001:41e0:6000::/48
2001:41e0::/48
2001:41e0:12:1::/64
2001:7f8:13::a502:932:1/128
2001:7f8:1::a502:932:1/128
2001:7f8:1c:24a::51c4:1/128
2001:7f8:24::54/128
2001:7f8::51c4:0:1/128
2001:7f8:c:8235:194:42:48:69/128

Network trust

what's this?
RPKI hygiene: B how networks compare →
89.7% of checked blocks have valid RPKI ROA coverage (26 of 29)
Possible discrepancies (6)

These blocks are registered to SIG Telecom but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:41e0:6000::/36 /36 authorized for AS20932 — Services Industriels de Geneve
2001:41e0::/48 /48 authorized for AS20932 — Services Industriels de Geneve
2001:41e0:1::/48 /48 authorized for AS20932 — Services Industriels de Geneve
2001:41e0:1000::/48 /48 authorized for AS20932 — Services Industriels de Geneve
2001:41e0:6000::/48 /48 authorized for AS20932 — Services Industriels de Geneve
2001:41e0:1001::/48 /48 authorized for AS20932 — Services Industriels de Geneve

NIC Handles

AS20932 DUMY-RIPE DUMY-RIPE IWAY-NOC NETIA-MNT NL-BBNET-MNT ORG-WPSZ1-RIPE RIPE-NCC-END-MNT SIG-TELECOM-MNT TKPSA-MNT