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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 116.68.0.0/19 | 8.2K |
90.4%
|
GUAMCELL Communications | GU | — | — |
| 202.47.144.0/20 | 4.1K |
90.4%
|
GUAMCELL Communications | GU | — | — |
| 63.103.50.0/23 | 512 |
0.0%
|
GUAMCELL Communications | US | — | — |
| 103.17.114.0/23 | 512 |
0.0%
|
GUAMCELL Communications | GU | — | — |
| 202.22.176.0/23 | 512 |
0.0%
|
GUAMCELL Communications | GU | — | — |
| 63.103.51.0/24 | 256 |
0.0%
|
GUAMCELL Communications | US | — | — |
| 103.17.113.0/24 | 256 |
0.0%
|
GUAMCELL Communications | GU | — | — |
| 63.103.50.128/25 | 128 |
0.0%
|
GUAMCELL Communications | US | — | — |
| 63.103.50.64/26 | 64 |
0.0%
|
GUAMCELL Communications | US | — | — |
| 63.103.50.32/27 | 32 |
0.0%
|
GUAMCELL Communications | US | — | — |
| 63.103.50.0/28 | 16 |
0.0%
|
GUAMCELL Communications | GU | — | — |
| 63.103.50.16/28 | 16 |
0.0%
|
GUAMCELL Communications | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21996 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 |
|---|---|---|
| 103.17.115.0/24 | 14,364 | 2026-07-23 15:07:57 |
| 116.68.16.0/20 | 7,508 | 2026-07-23 15:07:57 |
| 116.68.19.0/24 | 7,478 | 2026-07-23 15:07:57 |
| 103.17.114.0/24 | 7,461 | 2026-07-23 15:07:57 |
| 116.68.20.0/24 | 7,422 | 2026-07-23 15:07:57 |
| 103.17.113.0/24 | 7,409 | 2026-07-23 15:07:57 |
| 202.47.150.0/24 | 7,403 | 2026-07-23 15:07:57 |
| 116.68.0.0/20 | 7,389 | 2026-07-23 15:07:57 |
| 202.47.144.0/20 | 7,309 | 2026-07-23 15:07:57 |
| 116.68.11.0/24 | 7,250 | 2026-07-23 15:07:57 |
| 63.103.50.0/23 | 7,131 | 2026-07-23 15:07:57 |
| 202.22.176.0/23 | 7,049 | 2026-07-23 15:07:57 |
| 202.47.153.0/24 | 6,976 | 2026-07-23 15:07:57 |
Frequently Asked Questions
What is AS21996?
AS21996 is an Autonomous System Number assigned to GUAMCELL Communications. 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 AS21996 announce?
AS21996 announces 14.1K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Guam.
Who operates AS21996?
AS21996 is operated by GUAMCELL Communications. The organization is based in Guam. You can view all IP ranges and related ASNs on the organization page.
What country is AS21996 registered in?
AS21996 is registered in Guam. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
