Cypress Telecom Limited

Data as of 2026-10-25
BGP inherited
This organisation
Netblocks62 · 104,994 IPv4 addresses
IPv6 6 prefixes (largest 2401:cec0::/32)
Registered in SC (33) · Hong Kong (13) · China (7) · United States (3) · Sweden (1) · Singapore (1)
Also registered under this name 67 netblocks across 2 separate records
Record ID256157896
RegistryAFRINIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 25 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (62)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.111.230.214/32 Cypress Telecom PEERINGDB ASSIGNED ● high
80.239.250.192/27 Cypress Telecom Limited RIPE ASSIGNED PA ● high
123.255.90.75/32 Cypress Telecom PEERINGDB ASSIGNED ● high
2001:de8:4::13:1274:1/128 Cypress Telecom PEERINGDB ASSIGNED ● high
38.143.105.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
38.247.67.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
43.229.49.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
43.229.50.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
43.249.96.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
43.249.96.0/22 Cypress Telecom Limited APNIC ALLOCATED PORTABLE ● low
43.249.96.0/23 Cypress Telecom Limited BGP ANNOUNCED ● low
43.249.97.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
43.249.98.0/23 Cypress Telecom Limited BGP ANNOUNCED ● low
43.249.98.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
43.249.99.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
81.172.66.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
103.20.32.0/22 Cypress Telecom Limited BGP ANNOUNCED ● low
103.20.32.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
103.20.33.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
103.20.34.0/23 Cypress Telecom Limited BGP ANNOUNCED ● low
103.40.172.0/23 Cypress Telecom Limited APNIC ALLOCATED PORTABLE ● low
103.40.172.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
154.81.72.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.81.96.0/19 Cypress Telecom Limited BGP ANNOUNCED ● low
154.84.136.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.84.144.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.88.72.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.89.8.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.89.16.0/20 Cypress Telecom Limited BGP ANNOUNCED ● low
154.89.208.0/20 Cypress Telecom Limited BGP ANNOUNCED ● low
154.92.112.0/20 Cypress Telecom Limited BGP ANNOUNCED ● low
154.92.136.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.92.178.0/23 Cypress Telecom Limited BGP ANNOUNCED ● low
154.92.180.0/22 Cypress Telecom Limited BGP ANNOUNCED ● low
154.193.129.0/24 CYPRESS_TELECOM_LIMITED AFRINIC ASSIGNED PA ● low
154.203.32.0/19 Cypress Telecom Limited BGP ANNOUNCED ● low
154.203.72.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.203.92.0/22 Cypress Telecom Limited BGP ANNOUNCED ● low
154.203.192.0/22 Cypress Telecom Limited BGP ANNOUNCED ● low
154.205.160.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.205.176.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.206.48.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.206.120.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.206.240.0/20 Cypress Telecom Limited BGP ANNOUNCED ● low
154.210.96.0/20 Cypress Telecom Limited BGP ANNOUNCED ● low
154.210.112.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
154.211.209.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
154.214.128.0/18 Cypress Telecom Limited BGP ANNOUNCED ● low
156.225.40.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
156.225.56.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
156.225.184.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
156.246.96.0/19 Cypress Telecom Limited BGP ANNOUNCED ● low
156.247.8.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
156.247.24.0/21 Cypress Telecom Limited BGP ANNOUNCED ● low
158.140.254.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
165.101.94.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
165.101.95.0/24 Cypress Telecom Limited BGP ANNOUNCED ● low
2401:cec0::/32 Cypress Telecom Limited APNIC ALLOCATED PORTABLE ● low
2401:cec0::/34 Cypress Telecom Limited BGP ANNOUNCED ● low
2401:cec0:4000::/34 Cypress Telecom Limited BGP ANNOUNCED ● low
2401:cec0:8000::/34 Cypress Telecom Limited BGP ANNOUNCED ● low
2401:cec0:c000::/34 Cypress Telecom Limited BGP ANNOUNCED ● low

IPv6 ranges (6)

CIDR
2401:cec0::/32
2401:cec0:4000::/34
2401:cec0:8000::/34
2401:cec0::/34
2401:cec0:c000::/34
2001:de8:4::13:1274:1/128

Footprint over time

18 weekly snapshots · JSON
65 +17 netblocks since 2026-07-05
2026-07-05 peak 65 2026-10-25

Network trust

what's this?
RPKI hygiene: C how networks compare →
73.8% of checked blocks have valid RPKI ROA coverage (48 of 65)
Possible discrepancies (5)

These blocks are registered to Cypress Telecom Limited but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

154.203.32.0/19 /19 authorized for AS17497 — liasail global hongkong limited
154.193.129.0/24 /24 authorized for AS17561 — Larus Limited
154.193.129.0/24 /24 authorized for AS17561 — Larus Limited
154.211.209.0/24 /24 authorized for AS17561 — Larus Limited
81.172.66.0/24 /24 authorized for AS398781 — OCULUS NETWORKS INC

NIC Handles

AC2303-AP APNIC-HM AS131274 AS131274 AS17497 AS17561 AS21859 AS35916 AS49981 AS55996 CIL1-MNT CIS1-AFRINIC +13 more