AS2749
Navy Network Information Center (NNIC)
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
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 160.127.0.0/16 | 65.5K |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 163.2.0.0/16 | 65.5K |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 160.128.0.0/18 | 16.4K |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 160.128.64.0/19 | 8.2K |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 160.128.128.0/19 | 8.2K |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 160.128.176.0/20 | 4.1K |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 209.22.132.0/23 | 512 |
2.5%
|
Navy Network Information Center NNIC | US | — | — |
| 199.208.186.0/24 | 256 |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 205.68.113.0/24 | 256 |
0.4%
|
Navy Network Information Center NNIC | US | — | — |
| 205.68.114.0/24 | 256 |
0.4%
|
Navy Network Information Center NNIC | US | — | — |
| 206.37.212.0/24 | 256 |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 207.132.33.0/24 | 256 |
0.0%
|
Navy Network Information Center NNIC | US | — | — |
| 209.22.179.0/24 | 256 |
1.2%
|
Navy Network Information Center NNIC | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS2749 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 |
|---|---|---|
| 160.128.176.0/20 | 6,159 | 2026-07-24 20:28:29 |
| 160.128.128.0/19 | 6,157 | 2026-07-24 20:28:29 |
| 205.68.113.0/24 | 6,147 | 2026-07-24 20:28:29 |
| 160.128.64.0/19 | 6,137 | 2026-07-24 20:28:29 |
| 199.208.186.0/24 | 6,129 | 2026-07-24 20:28:29 |
| 209.22.179.0/24 | 6,126 | 2026-07-24 20:28:29 |
| 163.2.0.0/16 | 6,124 | 2026-07-24 20:28:29 |
| 209.22.133.0/24 | 6,121 | 2026-07-24 20:28:29 |
| 209.22.132.0/24 | 6,120 | 2026-07-24 20:28:29 |
| 160.127.0.0/16 | 6,119 | 2026-07-24 20:28:29 |
| 160.128.0.0/18 | 6,118 | 2026-07-24 20:28:29 |
| 207.132.33.0/24 | 6,109 | 2026-07-24 20:28:29 |
| 205.68.114.0/24 | 6,108 | 2026-07-24 20:28:29 |
| 206.37.212.0/24 | 6,099 | 2026-07-24 20:28:29 |
Frequently Asked Questions
What is AS2749?
AS2749 is an Autonomous System Number assigned to Navy Network Information Center (NNIC). 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 AS2749 announce?
AS2749 announces 170.0K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in United States.
Who operates AS2749?
AS2749 is operated by Navy Network Information Center NNIC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS2749 registered in?
AS2749 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
