AS9583 Sify Limited 🇮🇳 IN
Announcing 2,226 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,192
1,058,816 (4,136 × /24)
IPv6 prefixes
34
1 × /32
Upstreams
11
transit providers observed
Peers
24
settlement-free adjacencies
Downstreams
212
transit customers observed
Customer cone
3,029
ASes reachable through it
Registry and operator data
- AS number
- AS9583
- Name
- Sify Limited
- Organisation
- Sify Technologies Limited
- Country
- 🇮🇳 IN
- RIR
- APNIC
- Allocated
- 1999-07-23
- Network type
- NSP
- Traffic levels
- 500-1000Gbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS9583:AS-SIFY
- Website
- http://www.sifycorp.com/
- Looking glass
- http://lookingglass.sify.net/
- PeeringDB
- net/2536
- Exchanges
- 20
- Facilities
- 71
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2,226 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 202.144.95.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.96.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.97.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.99.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.101.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.102.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.103.0/24 v4 | no ROA | 1 | 20409220766291693528047559583 | 2026-09-18 |
| 202.144.104.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.105.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.106.0/23 v4 | no ROA | 1 | 20409220766291693528047559583 | 2026-09-18 |
| 202.144.106.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.107.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.108.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.109.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.111.0/24 v4 | no ROA | 1 | 20409220766291693528047559583 | 2026-09-18 |
| 202.144.112.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.113.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.114.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.115.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.116.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.117.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.118.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.119.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.120.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.121.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.122.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.123.0/24 v4 | no ROA | 1 | 20409220766291693528047559583 | 2026-09-18 |
| 202.144.124.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.125.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.144.126.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.144.127.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.162.224.0/22 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.162.228.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.144.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.146.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.148.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.148.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.150.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.151.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.152.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.153.0/24 v4 | RPKI valid | 4 | 2265264049558369583 | 2026-09-18 |
| 202.177.154.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.156.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.157.0/24 v4 | RPKI valid | 4 | 1763912999583 | 2026-09-18 |
| 202.177.158.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.159.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.160.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.161.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.162.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.163.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.164.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.165.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.166.0/24 v4 | no ROA | 1 | 20409220766291693528047559583 | 2026-09-18 |
| 202.177.167.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.168.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.169.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.170.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.172.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.173.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.174.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.175.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.176.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.179.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.182.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.183.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.184.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.177.185.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.186.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.187.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.188.0/23 v4 | no ROA | 1 | 20409220766291693528047559583 | 2026-09-18 |
| 202.177.190.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.177.191.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.128.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.129.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.130.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.130.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.131.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.132.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.132.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.133.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.134.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.134.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.135.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.136.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.136.0/24 v4 | RPKI valid | 43 | 3454964049558369583 | 2026-09-18 |
| 202.191.137.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.138.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.138.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.139.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.140.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.140.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.141.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.142.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.142.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.143.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.144.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.144.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.145.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.148.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.148.0/24 v4 | RPKI valid | 43 | 3454964049558369583 | 2026-09-18 |
| 202.191.150.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.151.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.152.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.153.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.154.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.155.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.156.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.157.0/24 v4 | RPKI invalid | 1 | 380017473645347559583 | 2026-09-18 |
| 202.191.160.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.161.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.164.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.166.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.168.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.172.0/23 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.173.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.174.0/23 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.176.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.177.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.179.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.181.0/24 v4 | no ROA | 42 | 380019583 | 2026-09-18 |
| 202.191.182.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.183.0/24 v4 | no ROA | 42 | 244829583 | 2026-09-18 |
| 202.191.184.0/22 v4 | no ROA | 43 | 34549645347559583 | 2026-09-18 |
| 202.191.184.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.185.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.186.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.187.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.189.0/24 v4 | no ROA | 42 | 380019583 | 2026-09-18 |
| 202.191.190.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.192.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.196.0/22 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.196.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.197.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.198.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.199.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.200.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.200.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.201.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.202.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.203.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.204.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.204.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.205.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.206.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.207.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.208.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.212.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.213.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.214.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.215.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.216.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.217.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.218.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.220.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.221.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.222.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.223.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.224.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.225.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.226.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.227.0/24 v4 | no ROA | 42 | 244829583 | 2026-09-18 |
| 202.191.228.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.229.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 202.191.232.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.234.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.236.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.240.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.244.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.245.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.246.0/23 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.246.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.248.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 202.191.252.0/22 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.1.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.3.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.4.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.5.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.7.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.8.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.9.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.10.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.14.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.15.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.16.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.17.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.18.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.19.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.20.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.21.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.22.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.23.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.24.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.25.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.26.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.27.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.29.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.30.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.31.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |
| 210.18.32.0/24 v4 | RPKI valid | 42 | 380019583 | 2026-09-18 |
| 210.18.33.0/24 v4 | RPKI valid | 42 | 244829583 | 2026-09-18 |