AS33132 — CROWNCASTLE-AS33132

AS33132 announces 59 IPv4 prefixes covering 129,792 addresses and 26 IPv6 prefixes.

About this network

CROWNCASTLE-AS33132 is operated by Zayo Bandwidth, following the acquisition of Crown Castle's fiber business.

What it's used for

• The address space carries enterprise fiber and metro connectivity, evidenced by netnames such as ZAYO-CCF-170-55-0-0 and ZAYO-CCF-69-80-64-0.
• With 129,792 IPv4 addresses and 90 observed neighbours, the ratio indicates a transit and wholesale fiber network rather than a residential access provider.

Notable

• Registrants for the majority of prefixes are Zayo Bandwidth, while the largest block 167.93.0.0/17 is registered to School District of Volusia County under netname VOLUSIA.
• Zayo completed the acquisition of Crown Castle's fiber solutions business, which explains the transition from the CROWNCASTLE handle to Zayo's operational control.
• The inventory consists of 101 IPv4 prefixes and 38 IPv6 prefixes, with the largest IPv4 block being 167.93.0.0/17.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 45.42.56.0/21
• 45.73.144.0/24
• 45.73.146.0/23
• 45.73.148.0/22
• 45.73.152.0/21
• 69.80.64.0/20
• 74.115.232.0/22
• 74.120.40.0/21
• 104.219.176.0/21
• 140.82.213.0/24
• 141.193.54.0/24
• 162.213.144.0/21
• 162.246.136.0/21
• 162.252.120.0/21
• 167.93.0.0/17
• 170.55.0.0/20
• 170.55.16.0/21
• 170.55.24.0/22
• 170.55.28.0/24
• 170.55.30.0/23
• 170.55.32.0/19
• 170.55.64.0/19
• 170.55.96.0/20
• 170.55.112.0/23
• 170.55.114.0/24
• 170.55.116.0/22
• 170.55.120.0/21
• 170.55.128.0/19
• 170.55.160.0/22
• 170.55.164.0/24
• 170.55.166.0/23
• 170.55.168.0/23
• 170.55.170.0/24
• 170.55.172.0/22
• 170.55.176.0/20
• 170.55.192.0/22
• 170.55.197.0/24
• 170.55.198.0/23
• 170.55.200.0/21
• 170.55.208.0/20
• 170.55.224.0/19
• 198.72.45.0/24
• 198.72.46.0/23
• 198.181.255.0/24
• 199.26.73.0/24
• 199.26.74.0/24
• 199.26.76.0/22
• 199.27.240.0/24
• 199.27.243.0/24
• 199.27.244.0/22
• 199.167.100.0/24
• 199.167.102.0/23
• 199.189.192.0/23
• 199.189.194.0/24
• 199.189.196.0/22
• 204.28.104.0/21
• 204.88.28.0/22
• 204.238.236.0/24
• 208.67.164.0/22
• 2602:80f:b000::/40
• 2604:200::/43
• 2604:200:20::/43
• 2604:200:40::/42
• 2604:200:80::/41
• 2604:200:100::/40
• 2604:200:200::/39
• 2604:200:400::/38
• 2604:200:800::/37
• 2604:200:1000::/37
• 2604:200:1501::/48
• 2604:200:1502::/47
• 2604:200:1504::/46
• 2604:200:1508::/45
• 2604:200:1510::/44
• 2604:200:1520::/43
• 2604:200:1540::/42
• 2604:200:1580::/41
• 2604:200:1600::/39
• 2604:200:1800::/37
• 2604:200:2000::/35
• 2604:200:4000::/34
• 2604:200:8000::/33
• 2604:1a00:59::/48
• 2604:1a00:5d::/48
• 2604:1a00:cc::/48

Upstream networks

• AS46887 Crown Castle Fiber LLC

Downstream networks

• AS32083 Omnispring, LLC
• AS21973 Xponet
• AS16557 Colo Solutions
• AS32034 SPEEDCAST LATAM INC.
• AS11809 Embry-Riddle University
• AS400097 National Wi-Fi
• AS10273 Florida Power & Light Company
• AS20472 Synergy Networks
• AS19982 Natural Wireless, LLC
• AS12253 Leon County Board of County Commisioners
• AS13511 Univision Communications Inc.
• AS17343 South
• AS16423 NETTOGO
• AS14091 Thrive Operations, LLC
• AS22472 Florida Supreme Court
• AS17026 Seminole Hard Rock Support Services,LLC
• AS18643 SMART CITY NETWORKS, LIMITED PARTNERSHIP
• AS19329 Martin County Board of County Commissioners
• AS25898 Full Sail, Inc.
• AS393303 Ryder System, Inc.
• AS27261 Seminole Gaming
• AS399241 Ocean Bank
• AS63427 Computer Design & Integration LLC
• AS396102 Formativ Health
• AS18999 SAINT ANDREW'S SCHOOL OF BOCA RATON, INC.

Adjacent networks

• AS46887 Crown Castle Fiber LLC
• AS32083 Omnispring, LLC
• AS21973 Xponet
• AS16557 Colo Solutions
• AS32034 SPEEDCAST LATAM INC.
• AS11809 Embry-Riddle University
• AS400097 National Wi-Fi
• AS10273 Florida Power & Light Company
• AS20472 Synergy Networks
• AS19982 Natural Wireless, LLC
• AS12253 Leon County Board of County Commisioners
• AS13511 Univision Communications Inc.
• AS17343 South
• AS16423 NETTOGO
• AS14091 Thrive Operations, LLC
• AS22472 Florida Supreme Court
• AS17026 Seminole Hard Rock Support Services,LLC
• AS18643 SMART CITY NETWORKS, LIMITED PARTNERSHIP
• AS19329 Martin County Board of County Commissioners
• AS25898 Full Sail, Inc.
• AS27261 Seminole Gaming
• AS393303 Ryder System, Inc.
• AS399241 Ocean Bank
• AS63427 Computer Design & Integration LLC
• AS396102 Formativ Health

Internet exchanges

• Equinix Internet Exchange Dallas — Dallas, United States
• Equinix Internet Exchange Miami — Miami, United States
• Digital Realty Atlanta Internet Exchange — Atlanta, United States