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Système Autonome

AS46887

Crown Castle Fiber LLC

IPs annoncées
822,272
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 →

⚠ 9 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)
38.147.221.0/24 AS174, AS46887 2026-07-24 13:08:48
164.74.125.0/24 AS17025, AS46887 2026-07-24 13:08:48
167.244.247.0/24 AS13536, AS46887 2026-07-24 13:08:48
167.244.213.0/24 AS13536, AS46887 2026-07-24 13:08:48
164.74.123.0/24 AS17025, AS46887 2026-07-24 13:08:48
164.74.122.0/24 AS17025, AS46887 2026-07-24 13:08:48
167.246.54.0/24 AS22808, AS46887 2026-07-24 13:08:48
167.244.244.0/24 AS13536, AS46887 2026-07-24 13:08:48
144.121.73.0/24 AS7029, AS46887 2026-07-24 13:08:48

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 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

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
144.121.35.0/24 454,819 2026-07-20 13:48:38
9.179.231.0/24 36,762 2026-07-24 13:06:36
8.41.200.0/24 29,198 2026-07-24 13:06:35
192.154.112.0/21 18,446 2026-07-24 13:08:59
144.121.41.0/24 17,887 2026-07-24 13:08:02
158.59.128.0/18 17,713 2026-07-24 13:08:15
158.59.146.0/24 17,704 2026-07-24 13:08:15
158.59.192.0/18 17,700 2026-07-24 13:08:15
162.249.152.0/22 17,384 2026-07-24 13:08:18
9.179.56.0/22 15,507 2026-07-24 13:06:36
168.245.237.0/24 14,543 2026-07-24 13:08:23
168.245.236.0/24 14,516 2026-07-24 13:08:23
192.231.39.0/24 13,884 2026-07-24 13:09:00
207.180.61.0/24 13,202 2026-07-24 13:09:37
208.90.76.0/24 12,959 2026-07-24 13:09:39
131.239.139.0/24 12,766 2026-07-24 13:07:54
160.72.209.0/24 12,538 2026-07-24 13:08:16
208.49.46.0/23 12,444 2026-07-24 13:09:38
131.239.103.0/24 11,802 2026-07-24 13:07:54
131.239.132.0/23 11,756 2026-07-24 13:07:54
216.57.128.0/22 11,516 2026-07-24 13:09:49
209.160.232.0/24 11,133 2026-07-24 13:09:41
9.179.228.0/24 10,440 2026-07-24 13:06:35
199.88.141.0/24 10,319 2026-07-24 13:09:15
8.28.54.0/23 10,185 2026-07-24 13:06:36
9.179.230.0/24 9,522 2026-06-30 22:44:52
192.148.8.0/22 9,309 2026-07-24 13:08:59
104.222.100.0/22 9,007 2026-07-24 13:07:28
104.222.104.0/21 9,005 2026-07-24 13:07:28
169.139.0.0/20 8,949 2026-07-24 13:08:23
169.139.0.0/21 8,936 2026-07-24 13:08:23
169.139.8.0/21 8,914 2026-07-24 13:08:23
209.160.231.0/24 8,465 2026-07-24 13:09:41
209.160.167.0/24 8,463 2026-07-24 13:09:41
104.152.56.0/22 8,342 2026-07-24 13:07:28
64.20.170.0/23 8,341 2026-07-24 13:06:36
9.179.4.0/22 8,325 2026-07-24 13:06:36
68.171.192.0/22 8,298 2026-07-24 13:06:37
199.188.235.0/24 8,296 2026-07-24 13:09:16
9.179.8.0/22 8,285 2026-07-24 13:06:36
131.239.102.0/24 8,258 2026-07-24 13:07:54
131.239.101.0/24 8,252 2026-07-24 13:07:54
131.239.240.0/22 8,251 2026-07-24 13:07:54
104.129.68.0/22 8,235 2026-07-24 13:07:27
209.80.159.0/24 8,227 2026-07-24 13:09:40
209.160.228.0/22 8,215 2026-07-24 13:09:41
170.55.165.0/24 8,214 2026-07-24 13:08:24
209.160.164.0/22 8,211 2026-07-24 13:09:41
131.239.212.0/22 8,210 2026-07-24 13:07:54
9.179.48.0/22 8,208 2026-07-24 13:06:36

Affichage des meilleurs 50 of 812 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 822.3K 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 : 2026-07-24 13:10:31 UTC
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