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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: Extreme IX Mumbai: Extreme IX, Extreme IX Chennai: Extreme IX LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 38.196.156.0/23 | 512 |
99.4%
|
Cogent Communications, LLC | US | — | — |
| 103.16.12.0/23 | 512 |
98.8%
|
TACT COMMUNICATION PVT LTD | IN | — | — |
| 154.59.92.0/23 | 512 |
99.6%
|
TACT COMMUNICATION PVT LTD | US | — | — |
| 157.15.10.0/23 | 512 |
99.2%
|
TACT COMMUNICATION PVT LTD | IN | Tamil Nadu | Chennai |
| 157.20.180.0/23 | 512 |
98.2%
|
TACT COMMUNICATION PVT LTD | IN | Tamil Nadu | Udangudi |
| 157.66.118.0/23 | 512 |
100.0%
|
TACT COMMUNICATION PVT LTD | IN | Tamil Nadu | Chennai |
| 103.16.14.0/24 | 256 |
98.4%
|
TACT COMMUNICATION PVT LTD | IN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS151719 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 |
|---|---|---|
| 154.59.92.0/23 | 32,428 | 2026-10-15 11:58:08 |
| 154.59.92.0/24 | 32,411 | 2026-10-15 11:58:08 |
| 157.66.118.0/23 | 32,178 | 2026-10-15 11:58:08 |
| 157.20.180.0/23 | 32,163 | 2026-10-15 11:58:08 |
| 157.66.118.0/24 | 32,038 | 2026-10-15 11:58:08 |
| 157.20.181.0/24 | 31,993 | 2026-10-15 11:58:08 |
| 157.66.119.0/24 | 31,984 | 2026-10-15 11:58:08 |
| 103.16.12.0/23 | 20,267 | 2026-10-15 11:57:04 |
| 103.16.13.0/24 | 20,261 | 2026-10-15 11:57:04 |
| 103.16.12.0/24 | 20,208 | 2026-10-15 11:57:04 |
| 103.16.14.0/24 | 18,879 | 2026-10-15 11:57:04 |
| 154.59.93.0/24 | 18,751 | 2026-10-15 11:58:10 |
| 157.20.180.0/24 | 18,440 | 2026-10-15 11:58:10 |
| 157.15.10.0/23 | 17,933 | 2026-10-15 11:58:12 |
| 157.15.11.0/24 | 17,922 | 2026-10-15 11:58:12 |
| 157.15.10.0/24 | 17,642 | 2026-10-15 11:58:12 |
| 38.196.157.0/24 | 6,136 | 2026-10-15 11:59:22 |
| 38.196.156.0/24 | 6,133 | 2026-10-15 11:59:22 |
| 38.196.156.0/23 | 6,122 | 2026-10-15 11:59:22 |
Frequently Asked Questions
What is AS151719?
AS151719 is an Autonomous System Number assigned to TACT COMMUNICATION PVT LTD. 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 AS151719 announce?
AS151719 announces 3.3K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in India.
Who operates AS151719?
AS151719 is operated by TACT COMMUNICATION PVT LTD. The organization is based in India. You can view all IP ranges and related ASNs on the organization page.
What country is AS151719 registered in?
AS151719 is registered in India. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
