Skip to main content
WorldIP.io
Système Autonome

AS46887

Crown Castle Fiber LLC

IPs annoncées
821,504
Préfixes 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

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

⚠ 4 Préfixe MOASes — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS46887 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (UTC)
167.244.247.0/24 AS13536, AS46887 2026-09-10 22:55:50
167.244.213.0/24 AS13536, AS46887 2026-09-10 22:55:50
38.147.221.0/24 AS174, AS46887 2026-09-10 22:55:50
144.121.73.0/24 AS7029, AS46887 2026-09-10 15:55:47

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

AS46887 — empreinte IP mondiale

Villes où l'AS46887 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
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 York New York
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 Montgomery
131.239.128.0/19 8.2K
14.8%
Crown Castle Fiber LLC US New York New York
144.121.224.0/19 8.2K
15.1%
Crown Castle Fiber LLC US New York The Bronx
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 Maryland Baltimore
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 Northport
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 Massachusetts Randolph
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 Michigan Detroit
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 Illinois Chicago
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 The Bronx
151.181.64.0/20 4.1K
0.8%
Crown Castle Fiber LLC US Pennsylvania Reading
151.181.160.0/20 4.1K
0.4%
Crown Castle Fiber LLC US Massachusetts Boston
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 Passaic
160.72.176.0/20 4.1K
18.8%
Crown Castle Fiber LLC US New Jersey Jersey City
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 Newark
184.75.192.0/20 4.1K
33.9%
Crown Castle Fiber LLC US Massachusetts Boston
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 Jersey Emerson
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 Spring
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 Cheshire
74.113.48.0/21 2.0K
4.9%
Crown Castle Fiber LLC US Indiana Indianapolis
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 Massachusetts Malden
104.207.192.0/21 2.0K
45.0%
Crown Castle Fiber LLC US New Jersey Linden
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 Pompano Beach
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 Pasadena
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 Haddam
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 Boston
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 Maryland Chevy Chase
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 New Jersey Jersey City
144.121.232.0/21 2.0K
15.2%
Crown Castle Fiber LLC US New York The Bronx
151.181.40.0/21 2.0K
0.9%
Crown Castle Fiber LLC US New York Buffalo
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 Ohio Cleveland
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 New York Pelham
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 Ballston Spa
204.9.240.0/21 2.0K
45.1%
Crown Castle Fiber LLC US Florida Pompano Beach
208.99.240.0/21 2.0K
8.9%
Crown Castle Fiber LLC US New York Syracuse
209.148.32.0/21 2.0K
33.4%
Crown Castle Fiber LLC US California Norwalk
209.148.48.0/21 2.0K
15.7%
Crown Castle Fiber LLC US Michigan Royal Oak
209.160.136.0/21 2.0K
25.5%
Crown Castle Fiber LLC US New Jersey Linden
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 Conshohocken
209.160.224.0/21 2.0K
14.1%
Crown Castle Fiber LLC US Ohio Cincinnati
216.57.128.0/21 2.0K
52.9%
Crown Castle Fiber LLC US Florida Miami
216.57.144.0/21 2.0K
59.2%
Crown Castle Fiber LLC US Massachusetts Norwood

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS46887 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
144.121.35.0/24 705,066 2026-09-10 06:33:51
8.41.200.0/24 73,373 2026-09-10 22:33:09
9.179.231.0/24 51,333 2026-09-10 22:33:09
158.59.128.0/18 42,004 2026-09-10 22:33:55
158.59.146.0/24 41,987 2026-09-10 22:33:55
158.59.192.0/18 41,982 2026-09-10 22:33:55
144.121.41.0/24 39,077 2026-09-10 22:33:53
9.179.56.0/22 37,789 2026-09-10 22:33:09
192.231.39.0/24 36,065 2026-09-10 22:34:01
162.249.152.0/22 31,867 2026-09-10 22:33:55
131.239.103.0/24 31,736 2026-09-10 22:33:53
131.239.132.0/23 31,693 2026-09-10 22:33:53
208.49.46.0/23 31,063 2026-09-10 22:34:02
192.154.112.0/21 31,005 2026-09-10 22:33:59
216.57.128.0/22 28,992 2026-09-10 22:34:02
168.245.237.0/24 28,881 2026-09-10 22:33:55
168.245.236.0/24 28,866 2026-09-10 22:33:55
131.239.139.0/24 28,824 2026-09-10 22:33:53
76.78.235.0/24 28,152 2026-09-10 22:33:44
160.72.209.0/24 28,088 2026-09-10 22:33:55
160.72.215.0/24 27,680 2026-09-10 22:33:55
207.180.61.0/24 27,332 2026-09-10 22:34:01
208.90.76.0/24 27,027 2026-09-10 22:34:01
131.239.61.0/24 26,420 2026-09-10 22:33:53
209.160.232.0/24 26,221 2026-09-10 22:34:01
104.222.104.0/21 26,152 2026-09-10 22:33:52
9.179.4.0/22 26,145 2026-09-10 22:33:11
104.222.100.0/22 26,129 2026-09-10 22:33:52
9.179.8.0/22 26,086 2026-09-10 22:33:11
64.20.170.0/23 26,081 2026-09-10 22:33:42
9.179.48.0/22 26,020 2026-09-10 22:33:11
169.139.0.0/21 25,981 2026-09-10 22:33:55
68.171.192.0/22 25,978 2026-09-10 22:33:43
169.139.8.0/21 25,958 2026-09-10 22:33:55
169.139.0.0/20 25,944 2026-09-10 22:33:55
131.239.56.0/24 25,848 2026-09-10 22:33:53
76.8.84.0/23 25,840 2026-09-10 22:33:44
76.8.88.0/22 25,832 2026-09-10 22:33:44
104.152.56.0/22 25,816 2026-09-10 22:33:52
104.129.68.0/22 25,733 2026-09-10 22:33:52
198.140.211.0/24 25,655 2026-09-10 22:34:01
131.239.101.0/24 25,578 2026-09-10 22:33:53
131.239.102.0/24 25,570 2026-09-10 22:33:53
131.239.240.0/22 25,559 2026-09-10 22:33:53
131.239.212.0/22 25,381 2026-09-10 22:33:53
151.181.94.0/23 25,292 2026-09-10 22:33:55
160.72.188.0/22 25,073 2026-09-10 22:33:55
169.139.115.0/24 25,065 2026-09-10 22:33:55
66.37.32.0/20 24,998 2026-09-10 22:33:43
170.55.165.0/24 24,888 2026-09-10 22:33:56

Affichage des meilleurs 50 of 818 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS46887 ?

L'AS46887 est un numéro de système autonome attribué à Crown Castle Fiber LLC. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS46887 annonce-t-il ?

L'AS46887 annonce 821.5K adresses IPv4 réparties sur 511 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS46887 ?

L'AS46887 est opéré par Crown Castle Fiber LLC. L'organisation est basée en United States. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS46887 est-il enregistré ?

L'AS46887 est enregistré en United States. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-09-10 22:56:38 UTC
Share