AS17025

Zayo Bandwidth

AS 17025 ZAYO-CUSTOMER-17025

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

16,384 IP addresses
ASN17025
NameZAYO-CUSTOMER-17025
OrganizationZayo Bandwidth
CountryUnited States  
RegistryARIN
IPv4 addresses16,384
IPv6 /64 networks217
Prefixes51
Other ASN allocated to Zayo Bandwidth
ASN Name IP addresses
6461 ZAYO-6461 1,789,184
46887 ZAYO-CCF-AS46887 1,345,792
11686 ZAYO-ENA-11686 964,864
33132 ZAYO-CCF-AS33132 140,544
19092 360NETWORKS-US 93,696
32703 IFN-NET 67,840
27506 ZAYO-CCF-AS27506 51,200
11079 ZAYO-CAN-11079 39,680
4997 AFS-WEST 23,808
15290 ZAYO-CAN-15290 22,528
16503 ZAYO-16503 20,736
13555 EAGLE-NET-ALLIANCE 10,240
33313 ZAYO-CCF-AS33313 8,960
33321 ZAYO-33321 5,376
11359 RMCNEVADA 3,072
22969 AFS-ATL 3,072
30372 ZAYO-CCF-AS30372 1,792
6401 ZAYO-CAN-6401 1,280
23329 ZAYO-CCF-AS23329 1,280
16657 ZAYO-CCF-AS16657 768
394647 ZAYO-CCF-AS394647 512
11074 ZAYO-CCF-AS11074 256
19158 ZAYOB-19158 256
13592 ZAYO-CCF-AS13592 256
63441 ZAYO-CCF-AS63441 256
33704 IFN-NET 0
36841 ZAYO-NSV 0
6537 ZAYO-CAN-6537 0
40613 ZAYO-CCF-AS40613 0
46404 ZAYO-CCF-AS46404 0
63381 ZAYO-CCF-AS63381 0
31993 AFS-SLC 0
31933 AFS-CLEV 0
31932 AFS-KC 0
6463 ZAYO-CAN-6463 0
6996 ZAYO-CAN-6996 0
11557 ZAYO-CCF-AS11557 0
14985 ZAYO-CCF-AS14985 0
17154 ZAYO-CAN-17154 0
21687 ZAYO-CCF-AS21687 0
21755 ZAYO-CCF-AS21755 0
22637 C-R-T 0
27234 ZAYO-CCF-AS27234 0
27540 VELO-SANTAFE 0
30653 ZAYO-CCF-AS30653 0
2767 ZAYO-CAN-2767 0
IPv4 Prefixes for AS17025 - showing the first 20 of 49 networks
Network Location Addresses
129.220.4.0/24 Zayo Bandwidth   Ashburn 256
149.32.156.0/23 Zayo Bandwidth   Denver 512
159.18.249.0/24 Zayo Bandwidth   Toronto (Old Toronto) 256
159.18.250.0/24 Zayo Bandwidth   Denver (Central) 256
164.74.122.0/24 Zayo Bandwidth   Chicago (Loop) 256
164.74.123.0/24 Zayo Bandwidth   Chicago (Loop) 256
164.74.125.0/24 Zayo Bandwidth   Chicago (Loop) 256
164.74.129.0/24 Zayo Bandwidth   Chicago (Loop) 256
198.60.208.0/21 Zayo Bandwidth   Nampa 2,048
199.104.0.0/21 University of Idaho   Nampa 2,048
199.127.37.0/24 Zayo Bandwidth   Hartland 256
204.87.173.0/24 Zayo Bandwidth   Franklin 256
205.209.193.0/24 Zayo Bandwidth   Chicago (Loop) 256
205.209.195.0/24 Zayo Bandwidth   Chicago (Loop) 256
205.209.196.0/24 Zayo Bandwidth   Chicago (Loop) 256
207.235.135.0/24 Education Service Center Region 10   Sherman 256
208.184.136.0/24 Zayo Bandwidth   Humble 256
208.184.20.0/24 Zayo Bandwidth   San Diego 256
208.184.24.0/24 Zayo Bandwidth   Arlington (East Arlington) 256
208.184.249.0/24 Zayo Bandwidth   San Diego 256
IPv6 Prefixes for AS17025
Network Location /64 Prefixes
2001:438:38::/48 Zayo Bandwidth   Denver (Central) 216
2001:438:8022::/48 Zayo Bandwidth   Chicago 216