AS14477 FirstLight Fiber, Inc. — IPv4 Prefixes

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.

58/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Isp allocation +5
Trust score 58 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS14477 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)
216.59.68.0/24	AS13536, AS14477	2026-07-22 23:23:24

Network profile

Source: PeeringDB →

Network type NSP

Peering policy Open

Website ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
98.159.208.0/20	4.1K	98.9%	FirstLight Fiber, Inc.	US	New York	Ithaca
176.115.176.0/21	2.0K	87.0%	FirstLight Fiber, Inc.	US	New York	Ithaca
66.152.112.0/22	1.0K	81.9%	FirstLight Fiber, Inc.	US	New York	Geneva
68.70.48.0/22	1.0K	99.2%	FirstLight Fiber, Inc.	US	—	—
68.70.60.0/22	1.0K	98.6%	FirstLight Fiber, Inc.	US	New York	Ithaca
162.223.204.0/22	1.0K	94.3%	FirstLight Fiber, Inc.	US	New York	Rochester
66.152.116.0/23	512	80.5%	FirstLight Fiber, Inc.	US	New York	Elmira
66.152.122.0/23	512	82.2%	FirstLight Fiber, Inc.	US	New York	The Bronx
66.152.124.0/23	512	82.6%	FirstLight Fiber, Inc.	US	New York	Ithaca
68.70.54.0/23	512	99.0%	FirstLight Fiber, Inc.	US	—	—
66.44.225.0/24	256	0.4%	FirstLight Fiber, Inc.	US	—	—
66.44.226.0/24	256	0.0%	FirstLight Fiber, Inc.	US	—	—
66.152.118.0/24	256	84.0%	FirstLight Fiber, Inc.	US	—	—
68.70.52.0/24	256	98.4%	FirstLight Fiber, Inc.	US	—	—
68.70.57.0/24	256	94.5%	FirstLight Fiber, Inc.	US	—	—
216.59.69.0/24	256	89.5%	FirstLight Fiber, Inc.	US	New York	Buffalo
216.59.71.0/24	256	81.6%	FirstLight Fiber, Inc.	US	New York	Buffalo

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS14477 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
66.44.226.0/24	17,296	2026-07-23 22:01:11
68.70.52.0/24	16,830	2026-07-23 22:58:26
66.44.225.0/24	16,227	2026-07-23 22:46:53
66.152.118.0/24	9,763	2026-07-23 22:46:58
66.152.125.0/24	9,110	2026-07-23 22:58:26
68.70.48.0/24	9,097	2026-07-23 22:58:26
68.70.63.0/24	9,094	2026-07-23 22:58:26
66.152.115.0/24	9,088	2026-07-23 22:58:25
68.70.60.0/24	9,082	2026-07-23 22:58:26
66.152.117.0/24	9,081	2026-07-23 22:58:25
68.70.61.0/24	9,078	2026-07-23 22:58:26
66.152.116.0/24	9,078	2026-07-23 22:58:25
66.152.123.0/24	9,074	2026-07-23 22:58:26
66.152.113.0/24	9,073	2026-07-23 22:58:25
68.70.55.0/24	9,068	2026-07-23 22:58:26
68.70.54.0/24	9,068	2026-07-23 22:58:26
98.159.208.0/24	9,038	2026-07-23 22:58:27
98.159.213.0/24	9,038	2026-07-23 22:58:27
162.223.205.0/24	9,034	2026-07-23 22:58:25
98.159.212.0/24	9,029	2026-07-23 22:58:27
98.159.210.0/24	9,026	2026-07-23 22:58:27
162.223.207.0/24	9,016	2026-07-23 22:58:25
176.115.176.0/21	9,002	2026-07-23 22:58:27
162.223.204.0/24	9,000	2026-07-23 22:58:25
98.159.214.0/24	8,993	2026-07-23 22:58:27
68.70.49.0/24	6,191	2026-07-23 22:58:26
98.159.221.0/24	6,182	2026-07-23 22:58:27
98.159.222.0/24	6,180	2026-07-23 22:58:27
162.223.206.0/24	6,173	2026-07-23 22:58:25
162.223.204.0/22	6,173	2026-07-23 22:58:25
98.159.219.0/24	6,160	2026-07-23 22:58:27
68.70.57.0/24	6,157	2026-07-23 22:58:26
98.159.223.0/24	6,157	2026-07-23 22:58:27
66.152.124.0/24	6,153	2026-07-23 22:58:26
68.70.62.0/24	6,151	2026-07-23 22:58:26
68.70.51.0/24	6,150	2026-07-23 22:58:26
66.152.122.0/24	6,149	2026-07-23 22:58:26
98.159.220.0/24	6,148	2026-07-23 22:58:27
98.159.216.0/24	6,143	2026-07-23 22:58:27
98.159.217.0/24	6,142	2026-07-23 22:58:27
66.152.112.0/24	6,139	2026-07-23 22:58:25
98.159.218.0/24	6,136	2026-07-23 22:58:27
216.59.69.0/24	6,132	2026-07-23 22:58:26
68.70.50.0/24	6,125	2026-07-23 22:58:26
66.152.114.0/24	6,123	2026-07-23 22:58:25
216.59.71.0/24	6,120	2026-07-23 22:58:26
98.159.215.0/24	5,943	2026-07-23 22:58:27
98.159.211.0/24	5,913	2026-07-23 22:58:27
98.159.209.0/24	5,911	2026-07-23 22:58:27
216.59.68.0/24	258	2026-07-23 16:51:29

Showing top 50 of 51 announced prefixes by sample volume.

Frequently Asked Questions

What is AS14477?

AS14477 is an Autonomous System Number assigned to FirstLight Fiber, Inc.. 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 AS14477 announce?

AS14477 announces 14.1K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in United States.

Who operates AS14477?

AS14477 is operated by FirstLight Fiber, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS14477 registered in?

AS14477 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.