sify.net
One organisation, resolved across 3 separately-registered clusters
linked by shared operating domain sify.net — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-09-13
3 clusters ·
2,745 netblocks ·
998,913 IPv4 addresses ·
36 IPv6 prefixes
IPv6 ranges (36)
- 2001:e48::/32
- 2001:e48:111::/48
- 2001:e48:1122::/48
- 2001:e48:1180::/48
- 2001:e48:11::/48
- 2001:e48:1222::/48
- 2001:e48:122::/48
- 2001:e48:12::/48
- 2001:e48:144::/48
- 2001:e48:180::/48
- 2001:e48:2122::/48
- 2001:e48:2144::/48
- 2001:e48:2180::/48
- 2001:e48:2200::/48
- 2001:e48:2222::/48
- 2001:e48:222::/48
- 2001:e48:22::/48
- 2001:e48:3122::/48
- 2001:e48:3180::/48
- 2001:e48:3300::/48
- 2001:e48:33::/48
- 2001:e48:4000::/48
- 2001:e48:40::/48
- 2001:e48:41::/48
- 2001:e48:4400::/48
- 2001:e48:44::/48
- 2001:e48:45::/48
- 2001:e48:46::/48
- 2001:e48:47::/48
- 2001:e48:62::/48
- 2001:e48:8000::/48
- 2001:e48:80::/48
- 2001:e48:81::/48
- 2001:e48:82::/48
- 2a0d:7100:6::/48
- 2001:e48:1100:1::/112
Member clusters
- Sify Limited 2,232 netblocks
- SIFYNET 505 netblocks
- SIFYNET-IN 134 netblocks