imsbiz.com
One organisation, resolved across 4 separately-registered clusters
linked by shared operating domain imsbiz.com — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-09-20
4 clusters ·
1,820 netblocks ·
3,820,044 IPv4 addresses ·
103 IPv6 prefixes ·
2 countries
IPv6 ranges (103)
- 2400:c800::/29
- 2404:c800::/29
- 2400:8800::/32
- 2400:c800::/32
- 2400:c801::/32
- 2400:c802::/32
- 2400:c803::/32
- 2400:c804::/32
- 2400:c805::/32
- 2404:c800::/32
- 2404:c801::/32
- 2404:c802::/32
- 2404:c803::/32
- 2404:c804::/32
- 2404:c805::/32
- 2404:c806::/32
- 2404:c807::/32
- 2406:9b80::/32
- 2406:af40::/32
- 2c0f:f3c0::/32
- 2c0f:f3d0::/32
- 2400:8800:2000::/35
- 2400:8800:4000::/35
- 2400:8800:6000::/35
- 2400:8800:8000::/35
- 2400:8800::/35
- 2400:8800:a000::/35
- 2400:8800:c000::/35
- 2400:8800:e000::/35
- 2400:8800:1000::/37
- 2400:c800:610::/44
- 2403:27c0:c02::/47
- 2400:8800:1001::/48
- 2400:8800:101::/48
- 2400:8800:102::/48
- 2400:8800:1::/48
- 2400:8800:1e8f::/48
- 2400:8800:4201::/48
- 2400:8800:500::/48
- 2400:8800:501::/48
- 2400:8800:f804::/48
- 2400:8800:f805::/48
- 2400:8800:f806::/48
- 2400:8800:f807::/48
- 2400:8800:f80a::/48
- 2400:8800:f80d::/48
- 2400:8800:f80e::/48
- 2400:8800:f80f::/48
- 2400:8800:f810::/48
- 2400:8800:f811::/48
- 2400:8800:f81f::/48
- 2400:8800:f821::/48
- 2400:8800:f822::/48
- 2400:8800:f823::/48
- 2400:8800:f827::/48
- 2400:8800:f828::/48
- 2400:8800:f829::/48
- 2400:8800:f8f0::/48
- 2400:8800:f8fa::/48
- 2400:8800:f8fb::/48
- 2400:8800:fc03::/48
- 2400:8800:fc05::/48
- 2400:8800:fc07::/48
- 2400:8800:fc08::/48
- 2400:8800:fc09::/48
- 2400:8800:fc0b::/48
- 2400:8800:fc0e::/48
- 2400:8800:fc0f::/48
- 2400:8800:fc10::/48
- 2400:c800:4003::/48
- 2400:c800:f::/48
- 2405:6c0:1::/48
- 2405:6c0::/48
- 2606:9dc0:fc00::/48
- 2a03:5400:100::/48
- 2a03:5400:101::/48
- 2a03:5400:102::/48
- 2001:43f8:60:1::89/128
- 2001:43f8:6d0::152/128
- 2001:43f8:6d0::1b/128
- 2001:43f8:6d1::1b/128
- 2001:43f8:bb1::94/128
- 2001:504:13::210:49/128
- 2001:504:16::da3/128
- 2001:7f8:1::a500:3491:1/128
- 2001:7f8:4::da3:1/128
- 2001:7f8:6e::76/128
- 2001:7fa:0:1::ca28:a094/128
- 2001:7fa:0:1::ca28:a0f4/128
- 2001:7fa:0:1::ca28:a110/128
- 2001:7fa:0:1::ca28:a119/128
- 2001:7fa:0:1::ca28:a11b/128
- 2001:7fa:0:1::ca28:a144/128
- 2001:7fa:0:1::ca28:a159/128
- 2001:7fa:0:1::ca28:a17d/128
- 2001:7fa:0:1::ca28:a1b4/128
- 2001:7fa:0:1::ca28:a21b/128
- 2001:7fa:0:1::ca28:a236/128
- 2001:7fa:0:1::ca28:a23a/128
- 2001:de8:4::3491:1/128
- 2001:de8:6::3491:1/128
- 2001:de8:7::4760:1/128
- 2001:de8:7::4760:2/128
Member clusters
- PCCW IMS Limited HK 710 netblocks
- PCCW Global (HK) Limited HK 696 netblocks
- PCCW IMS Ltd (PCCW Business Internet Access) HK 378 netblocks
- HKT Limited DE 113 netblocks