AS4755
TATA Communications formerly VSNL is Leading ISP
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 6 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS4755 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 5.157.88.0/24 | AS4755, AS18066 | 2026-11-12 21:09:03 |
| 43.251.18.0/23 | AS4755, AS141201 | 2026-11-12 21:09:03 |
| 202.177.153.0/24 | AS4755, AS132215 | 2026-11-12 21:09:03 |
| 103.245.21.0/24 | AS4755, AS64763 | 2026-11-12 21:09:03 |
| 202.177.157.0/24 | AS4755, AS132215 | 2026-11-12 21:09:03 |
| 103.29.197.0/24 | AS4755, AS58371 | 2026-11-12 21:09:03 |
Network profile
Source: PeeringDB →Present at 4 internet exchanges: NIXI Mumbai, NIXI Chennai, NIXI Delhi, NIXI Kolkata
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS4755 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 115.108.97.0/24 | 426,131 | 2026-11-12 21:04:46 |
| 115.108.38.0/24 | 425,804 | 2026-11-12 21:04:40 |
| 14.140.133.0/24 | 425,168 | 2026-11-12 21:04:45 |
| 14.140.132.0/24 | 425,045 | 2026-11-12 21:04:45 |
| 203.197.161.0/24 | 425,024 | 2026-11-12 21:04:40 |
| 203.200.126.0/24 | 424,958 | 2026-11-12 21:04:40 |
| 203.197.176.0/24 | 424,887 | 2026-11-12 21:04:40 |
| 203.197.225.0/24 | 424,876 | 2026-11-12 21:04:40 |
| 203.197.189.0/24 | 424,866 | 2026-11-12 21:04:40 |
| 203.200.56.0/24 | 424,858 | 2026-11-12 21:04:40 |
| 202.54.86.0/24 | 424,842 | 2026-11-12 21:04:40 |
| 203.197.179.0/24 | 424,824 | 2026-11-12 21:04:40 |
| 219.64.89.0/24 | 424,792 | 2026-11-12 21:04:40 |
| 203.197.5.0/24 | 424,767 | 2026-11-12 21:04:40 |
| 59.160.236.0/22 | 255,103 | 2026-11-12 21:04:46 |
| 59.160.116.0/22 | 245,832 | 2026-11-12 21:04:46 |
| 115.110.161.0/24 | 245,216 | 2026-11-12 21:04:46 |
| 115.117.70.0/24 | 245,132 | 2026-11-12 21:04:46 |
| 203.199.65.0/24 | 245,059 | 2026-11-12 21:04:46 |
| 59.163.200.0/21 | 242,399 | 2026-11-12 21:04:46 |
| 203.200.50.0/24 | 241,668 | 2026-11-12 21:04:40 |
| 115.115.0.0/16 | 241,109 | 2026-11-12 21:04:46 |
| 203.197.234.0/24 | 240,009 | 2026-11-12 21:04:49 |
| 202.54.6.0/24 | 239,167 | 2026-11-12 21:04:46 |
| 121.244.182.0/24 | 238,678 | 2026-11-12 21:04:46 |
| 202.54.144.0/20 | 237,894 | 2026-11-12 21:04:46 |
| 202.54.160.0/20 | 236,084 | 2026-11-12 21:04:46 |
| 202.54.128.0/18 | 235,929 | 2026-11-12 21:04:46 |
| 202.54.64.0/21 | 234,943 | 2026-11-12 21:04:46 |
| 203.199.192.0/19 | 234,108 | 2026-11-12 21:04:46 |
| 203.199.224.0/19 | 233,660 | 2026-11-12 21:04:46 |
| 59.163.96.0/21 | 233,567 | 2026-11-12 21:04:46 |
| 202.54.128.0/20 | 233,530 | 2026-11-12 21:04:46 |
| 203.197.128.0/19 | 233,481 | 2026-11-12 21:04:46 |
| 115.108.96.0/24 | 232,839 | 2026-11-12 21:04:46 |
| 203.199.6.0/24 | 232,537 | 2026-11-12 21:04:49 |
| 59.164.34.0/24 | 231,674 | 2026-11-12 21:04:46 |
| 121.241.144.0/20 | 230,967 | 2026-11-12 21:04:49 |
| 202.54.230.0/24 | 230,681 | 2026-11-12 21:04:49 |
| 202.54.121.0/24 | 229,558 | 2026-11-12 21:04:49 |
| 59.160.144.0/20 | 229,334 | 2026-11-12 21:04:49 |
| 121.241.158.0/23 | 229,268 | 2026-11-12 21:04:40 |
| 202.54.168.0/21 | 229,249 | 2026-11-12 21:04:49 |
| 121.240.234.0/24 | 229,181 | 2026-11-12 21:04:49 |
| 59.163.104.0/21 | 228,957 | 2026-11-12 21:04:49 |
| 115.113.0.0/16 | 228,918 | 2026-11-12 21:04:40 |
| 115.111.7.0/24 | 228,695 | 2026-11-12 21:04:49 |
| 203.200.154.0/24 | 228,680 | 2026-11-12 21:04:49 |
| 203.200.65.0/24 | 228,661 | 2026-11-12 21:04:49 |
| 59.160.158.0/24 | 228,341 | 2026-11-12 21:04:40 |
Showing top 50 of 2,491 announced prefixes by sample volume.
Frequently Asked Questions
What is AS4755?
AS4755 is an Autonomous System Number assigned to TATA Communications formerly VSNL is Leading ISP. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS4755 announce?
AS4755 announces 1.67M IPv4 addresses distributed across 365 routed CIDR prefixes. The network is registered in India.
Who operates AS4755?
AS4755 is operated by TATA Communications formerly VSNL is Leading ISP. The organization is based in India. You can view all IP ranges and related ASNs on the organization page.
What country is AS4755 registered in?
AS4755 is registered in India. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
