Sistema Autônomo

AS46887

Crown Castle Fiber LLC

Crown Castle Fiber LLC United States 🌐 zayo.com

IPs Anunciados

822,272

Prefixos CIDR

511

ASN

AS46887

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 →

⚠ 9 Prefixo MOASes — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS46887 é agora também anunciado por outro ASN (MOAS — Multiple-Origin AS), detectado a partir de nossos coletores RIPE RIS. Frequentemente benigno (anycast, multi-homing ou uma transferência recente) — mas pode sinalizar um vazamento de rota ou sequestro de prefixo, então vale a pena inspecionar.

Prefixo	ASNs de Origem	Última detecção (UTC)
38.147.221.0/24	AS174, AS46887	2026-07-24 12:08:47
164.74.125.0/24	AS17025, AS46887	2026-07-24 12:08:47
167.244.247.0/24	AS13536, AS46887	2026-07-24 12:08:47
167.244.213.0/24	AS13536, AS46887	2026-07-24 12:08:47
164.74.123.0/24	AS17025, AS46887	2026-07-24 12:08:47
164.74.122.0/24	AS17025, AS46887	2026-07-24 12:08:47
167.246.54.0/24	AS22808, AS46887	2026-07-24 12:08:47
167.244.244.0/24	AS13536, AS46887	2026-07-24 12:08:47
144.121.73.0/24	AS7029, AS46887	2026-07-24 09:38:46

Network profile

Source: PeeringDB →

Network type NSP

Geographic scope North America

Peering policy Restrictive

IRR record AS-CCF

Present at 7 internet exchanges: Boston Internet Exchange, Equinix Chicago, Equinix New York, Equinix Ashburn, Equinix Dallas, Equinix Miami, Equinix Los Angeles

Website ↗

AS46887 — pegada global de IP

Cidades onde AS46887 possui alocação IPv4 mensurável. Clique em qualquer ponto para abrir a página daquela cidade. O tamanho e a cor escalam com a contagem de IP.

Ver no globo 3D →

Principais intervalos CIDR

CIDR	IPs	PTR Density	Organização	País	State	City
9.191.0.0/16	65.5K	0.0%	Crown Castle Fiber LLC	US	—	—
138.123.0.0/16	65.5K	1.0%	Crown Castle Fiber LLC	US	Delaware	Newark
149.70.0.0/16	65.5K	0.0%	Crown Castle Fiber LLC	US	New Jersey	Highland Lakes
165.158.0.0/16	65.5K	0.0%	Crown Castle Fiber LLC	US	—	—
9.179.0.0/17	32.8K	0.0%	Crown Castle Fiber LLC	US	Florida	Miami
158.59.128.0/17	32.8K	0.6%	Crown Castle Fiber LLC	US	Virginia	Arlington
9.179.128.0/18	16.4K	0.0%	Crown Castle Fiber LLC	US	—	—
131.239.192.0/18	16.4K	17.9%	Crown Castle Fiber LLC	US	Maryland	Baltimore
9.179.192.0/19	8.2K	0.0%	Crown Castle Fiber LLC	US	—	—
131.239.96.0/19	8.2K	13.9%	Crown Castle Fiber LLC	US	New York	New Hampton
131.239.128.0/19	8.2K	14.8%	Crown Castle Fiber LLC	US	New York	Brooklyn
144.121.224.0/19	8.2K	15.1%	Crown Castle Fiber LLC	US	New York	Queens
151.181.192.0/19	8.2K	0.1%	Crown Castle Fiber LLC	US	New York	Rochester
160.72.32.0/19	8.2K	0.0%	Crown Castle Fiber LLC	US	North Carolina	Charlotte
160.72.64.0/19	8.2K	11.1%	Crown Castle Fiber LLC	US	New York	New York
160.72.128.0/19	8.2K	18.1%	Crown Castle Fiber LLC	US	New York	The Bronx
167.253.160.0/19	8.2K	0.0%	Crown Castle Fiber LLC	US	—	—
209.160.160.0/19	8.2K	24.6%	Crown Castle Fiber LLC	US	Florida	Fort Lauderdale
9.179.240.0/20	4.1K	0.0%	Crown Castle Fiber LLC	US	—	—
64.238.128.0/20	4.1K	94.6%	Crown Castle Fiber LLC	US	Connecticut	Storrs
65.254.0.0/20	4.1K	95.0%	Crown Castle Fiber LLC	US	New York	Bay Shore
67.208.176.0/20	4.1K	34.3%	Crown Castle Fiber LLC	US	Massachusetts	Boston
69.195.48.0/20	4.1K	0.0%	Crown Castle Fiber LLC	US	—	—
72.22.176.0/20	4.1K	28.8%	Crown Castle Fiber LLC	US	Connecticut	Stamford
76.8.64.0/20	4.1K	20.6%	Crown Castle Fiber LLC	US	New York	New York
131.239.64.0/20	4.1K	10.9%	Crown Castle Fiber LLC	US	Connecticut	Wallingford
131.239.176.0/20	4.1K	15.0%	Crown Castle Fiber LLC	US	Ohio	Columbus
136.223.0.0/20	4.1K	0.0%	Crown Castle Fiber LLC	US	—	—
144.121.0.0/20	4.1K	23.6%	Crown Castle Fiber LLC	US	Massachusetts	Boston
144.121.160.0/20	4.1K	15.5%	Crown Castle Fiber LLC	US	Ohio	Cincinnati
144.121.192.0/20	4.1K	13.7%	Crown Castle Fiber LLC	US	New York	Brooklyn
144.121.240.0/20	4.1K	15.7%	Crown Castle Fiber LLC	US	New York	Queens
151.181.64.0/20	4.1K	0.8%	Crown Castle Fiber LLC	US	New York	Rochester
151.181.160.0/20	4.1K	0.4%	Crown Castle Fiber LLC	US	North Carolina	Charlotte
160.72.32.0/20	4.1K	15.9%	Crown Castle Fiber LLC	US	Maryland	Baltimore
160.72.112.0/20	4.1K	15.8%	Crown Castle Fiber LLC	US	New Jersey	River Edge
160.72.176.0/20	4.1K	18.8%	Crown Castle Fiber LLC	US	New York	Holbrook
160.72.240.0/20	4.1K	10.2%	Crown Castle Fiber LLC	US	—	—
169.139.0.0/20	4.1K	0.0%	Crown Castle Fiber LLC	US	Florida	Fort Lauderdale
172.85.32.0/20	4.1K	42.2%	Crown Castle Fiber LLC	US	New Jersey	Irvington
184.75.192.0/20	4.1K	33.9%	Crown Castle Fiber LLC	US	Massachusetts	Grafton
192.235.16.0/20	4.1K	0.2%	Crown Castle Fiber LLC	US	New York	Schenectady
209.160.240.0/20	4.1K	22.7%	Crown Castle Fiber LLC	US	California	Los Angeles
8.28.48.0/21	2.0K	0.2%	Crown Castle Fiber LLC	US	Ohio	Hamilton
9.179.224.0/21	2.0K	0.0%	Crown Castle Fiber LLC	US	California	El Monte
64.20.160.0/21	2.0K	34.0%	Crown Castle Fiber LLC	US	New York	New York
64.72.88.0/21	2.0K	29.6%	Crown Castle Fiber LLC	US	New York	Poughkeepsie
64.238.136.0/21	2.0K	94.4%	Crown Castle Fiber LLC	US	Massachusetts	Quincy
66.206.112.0/21	2.0K	55.6%	Crown Castle Fiber LLC	US	Texas	Houston
67.208.168.0/21	2.0K	7.6%	Crown Castle Fiber LLC	US	—	—
68.171.192.0/21	2.0K	67.7%	Crown Castle Fiber LLC	US	Texas	Houston
69.64.208.0/21	2.0K	49.3%	Crown Castle Fiber LLC	US	Connecticut	Newington
74.113.48.0/21	2.0K	4.9%	Crown Castle Fiber LLC	US	Indiana	Indpls
76.8.72.0/21	2.0K	20.3%	Crown Castle Fiber LLC	US	—	—
97.107.168.0/21	2.0K	4.2%	Crown Castle Fiber LLC	US	New Jersey	Perth Amboy
104.129.72.0/21	2.0K	47.9%	Crown Castle Fiber LLC	US	New York	Central Islip
104.129.80.0/21	2.0K	37.2%	Crown Castle Fiber LLC	US	New York	New York
104.207.192.0/21	2.0K	45.0%	Crown Castle Fiber LLC	US	New Jersey	Saddle Brook
104.207.208.0/21	2.0K	39.2%	Crown Castle Fiber LLC	US	New York	New York
104.222.104.0/21	2.0K	67.2%	Crown Castle Fiber LLC	US	Florida	Sarasota
104.247.32.0/21	2.0K	46.3%	Crown Castle Fiber LLC	US	New York	New York
104.247.48.0/21	2.0K	37.6%	Crown Castle Fiber LLC	US	New York	Larchmont
107.181.16.0/21	2.0K	49.7%	Crown Castle Fiber LLC	US	New York	Lynbrook
131.239.8.0/21	2.0K	20.2%	Crown Castle Fiber LLC	US	California	Los Angeles
131.239.40.0/21	2.0K	16.1%	Crown Castle Fiber LLC	US	New York	Rochester
131.239.48.0/21	2.0K	21.7%	Crown Castle Fiber LLC	US	Connecticut	Bridgeport
131.239.88.0/21	2.0K	13.6%	Crown Castle Fiber LLC	US	New York	New York
131.239.160.0/21	2.0K	7.2%	Crown Castle Fiber LLC	US	Pennsylvania	Philadelphia
144.121.8.0/21	2.0K	23.7%	Crown Castle Fiber LLC	US	Massachusetts	Boston
144.121.16.0/21	2.0K	22.6%	Crown Castle Fiber LLC	US	Massachusetts	Medford
144.121.32.0/21	2.0K	15.9%	Crown Castle Fiber LLC	US	Massachusetts	Worcester
144.121.48.0/21	2.0K	24.0%	Crown Castle Fiber LLC	US	—	—
144.121.64.0/21	2.0K	19.9%	Crown Castle Fiber LLC	US	New York	New York
144.121.80.0/21	2.0K	23.5%	Crown Castle Fiber LLC	US	New York	New York
144.121.128.0/21	2.0K	15.8%	Crown Castle Fiber LLC	US	North Carolina	Raleigh
144.121.152.0/21	2.0K	11.5%	Crown Castle Fiber LLC	US	Pennsylvania	Philadelphia
144.121.184.0/21	2.0K	13.6%	Crown Castle Fiber LLC	US	Indiana	Indianapolis
144.121.208.0/21	2.0K	15.5%	Crown Castle Fiber LLC	US	Connecticut	Shelton
144.121.232.0/21	2.0K	15.2%	Crown Castle Fiber LLC	US	New York	New York
151.181.40.0/21	2.0K	0.9%	Crown Castle Fiber LLC	US	Connecticut	Bridgeport
151.181.56.0/21	2.0K	0.4%	Crown Castle Fiber LLC	US	New York	Rochester
151.181.80.0/21	2.0K	0.3%	Crown Castle Fiber LLC	US	New York	Syracuse
151.181.224.0/21	2.0K	7.3%	Crown Castle Fiber LLC	US	New York	Buffalo
160.72.0.0/21	2.0K	17.7%	Crown Castle Fiber LLC	US	California	Los Angeles
160.72.56.0/21	2.0K	16.4%	Crown Castle Fiber LLC	US	Delaware	Wilmington
160.72.104.0/21	2.0K	0.0%	Crown Castle Fiber LLC	US	New York	New York
160.72.168.0/21	2.0K	17.8%	Crown Castle Fiber LLC	US	Connecticut	Waterbury
160.72.192.0/21	2.0K	18.6%	Crown Castle Fiber LLC	US	California	Los Angeles
160.72.232.0/21	2.0K	11.2%	Crown Castle Fiber LLC	US	Massachusetts	Boston
173.225.56.0/21	2.0K	8.9%	Crown Castle Fiber LLC	US	New York	Buffalo
204.9.240.0/21	2.0K	45.1%	Crown Castle Fiber LLC	US	Florida	Weston
208.99.240.0/21	2.0K	8.9%	Crown Castle Fiber LLC	US	New York	Buffalo
209.148.32.0/21	2.0K	33.4%	Crown Castle Fiber LLC	US	California	Los Angeles
209.148.48.0/21	2.0K	15.7%	Crown Castle Fiber LLC	US	Michigan	Southfield
209.160.136.0/21	2.0K	25.5%	Crown Castle Fiber LLC	US	New Jersey	Union
209.160.192.0/21	2.0K	12.5%	Crown Castle Fiber LLC	US	Florida	Fort Lauderdale
209.160.208.0/21	2.0K	29.1%	Crown Castle Fiber LLC	US	Pennsylvania	Philadelphia
209.160.224.0/21	2.0K	14.1%	Crown Castle Fiber LLC	US	Illinois	Waukegan
216.57.128.0/21	2.0K	52.9%	Crown Castle Fiber LLC	US	Arizona	Phoenix
216.57.144.0/21	2.0K	59.2%	Crown Castle Fiber LLC	US	Massachusetts	Norwood

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS46887 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

Prefix	Amostras de anúncio	Última vez visto
144.121.35.0/24	454,819	2026-07-20 13:48:38
9.179.231.0/24	36,760	2026-07-24 11:24:50
8.41.200.0/24	29,196	2026-07-24 11:25:02
192.154.112.0/21	18,444	2026-07-24 11:24:48
144.121.41.0/24	17,885	2026-07-24 11:24:51
158.59.128.0/18	17,711	2026-07-24 11:25:10
158.59.146.0/24	17,702	2026-07-24 11:24:00
158.59.192.0/18	17,698	2026-07-24 11:24:00
162.249.152.0/22	17,382	2026-07-24 11:24:36
9.179.56.0/22	15,505	2026-07-24 11:59:36
168.245.237.0/24	14,541	2026-07-24 11:24:36
168.245.236.0/24	14,514	2026-07-24 11:24:36
192.231.39.0/24	13,882	2026-07-24 11:24:50
207.180.61.0/24	13,200	2026-07-24 11:24:57
208.90.76.0/24	12,957	2026-07-24 11:24:57
131.239.139.0/24	12,764	2026-07-24 11:25:18
160.72.209.0/24	12,536	2026-07-24 11:25:18
208.49.46.0/23	12,442	2026-07-24 11:24:50
131.239.103.0/24	11,800	2026-07-24 11:25:16
131.239.132.0/23	11,754	2026-07-24 11:25:16
216.57.128.0/22	11,514	2026-07-24 11:25:16
209.160.232.0/24	11,131	2026-07-24 11:23:31
9.179.228.0/24	10,436	2026-07-24 11:24:50
199.88.141.0/24	10,317	2026-07-24 11:23:35
8.28.54.0/23	10,183	2026-07-24 11:24:47
9.179.230.0/24	9,522	2026-06-30 22:44:52
192.148.8.0/22	9,307	2026-07-24 11:24:55
104.222.100.0/22	9,005	2026-07-24 11:23:34
104.222.104.0/21	9,003	2026-07-24 11:23:34
169.139.0.0/20	8,947	2026-07-24 11:23:33
169.139.0.0/21	8,934	2026-07-24 11:23:33
169.139.8.0/21	8,912	2026-07-24 11:23:33
209.160.231.0/24	8,463	2026-07-24 11:23:35
209.160.167.0/24	8,461	2026-07-24 11:23:33
104.152.56.0/22	8,340	2026-07-24 11:23:34
64.20.170.0/23	8,339	2026-07-24 11:23:33
9.179.4.0/22	8,323	2026-07-24 11:23:31
68.171.192.0/22	8,296	2026-07-24 11:23:33
199.188.235.0/24	8,294	2026-07-24 11:23:33
9.179.8.0/22	8,283	2026-07-24 11:23:31
131.239.102.0/24	8,256	2026-07-24 11:23:31
131.239.101.0/24	8,250	2026-07-24 11:23:31
131.239.240.0/22	8,249	2026-07-24 11:23:35
104.129.68.0/22	8,233	2026-07-24 11:23:31
209.80.159.0/24	8,225	2026-07-24 11:24:57
209.160.228.0/22	8,213	2026-07-24 11:23:31
170.55.165.0/24	8,212	2026-07-24 11:23:32
209.160.164.0/22	8,209	2026-07-24 11:23:35
131.239.212.0/22	8,208	2026-07-24 11:18:19
9.179.48.0/22	8,206	2026-07-24 11:23:31

Mostrando os principais 50 of 812 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS46887?

AS46887 é um Autonomous System Number atribuído a Crown Castle Fiber LLC. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS46887 anuncia?

AS46887 anuncia 822.3K endereços IPv4 distribuídos por 511 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS46887?

AS46887 é operado por Crown Castle Fiber LLC. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS46887 está registrado?

AS46887 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-24 12:10:32 UTC