AS21548
Transit ProviderAptum Fibre (Montreal)
Also known as: Aptum Fibre (Montreal), Cogeco Peer1 Montreal
11
IPv4 Prefixes
0
IPv6 Prefixes
31.0K
IPv4 Addresses
Scope
Regional
Ratio
Not Disclosed
Peering
Open
Risk Score
25/100
Network Characteristics
Unknown
IPv6 Enabled
宣告的前缀 (显示前 11 个)
| 前缀 | 网络类型 | 风险分 | 标签 | 首次发现 |
|---|---|---|---|---|
| 64.18.64.0/19 | transit | 25 |
-
|
2026-01-31 |
| 64.18.67.0/24 | transit | 25 |
-
|
2026-01-31 |
| 64.18.68.0/24 | transit | 25 |
-
|
2026-01-31 |
| 64.18.85.0/24 | transit | 25 |
-
|
2026-01-31 |
| 64.254.224.0/19 | transit | 25 |
-
|
2026-01-31 |
| 66.11.32.0/20 | transit | 25 |
-
|
2026-01-31 |
| 67.22.224.0/20 | transit | 25 |
-
|
2026-01-31 |
| 204.9.80.0/22 | transit | 25 |
-
|
2026-01-31 |
| 205.151.127.0/24 | transit | 25 |
-
|
2026-01-31 |
| 206.55.80.0/20 | transit | 25 |
-
|
2026-01-31 |
| 209.47.172.0/24 | transit | 25 |
-
|
2026-01-31 |
PeeringDB 备注
***AS21548 has been acquired by Beanfield (AS21949)*** and will cease direct peering by October 2020. All prefixes announced by AS21548 will be reachable via Beanfield AS21949.
Please see the Beanfield AS21949 PeeringDB entry for additional information, or contact us at peering at beanfield dot com.
API 调用
# 使用 cURL 查询此 ASN
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://ipv4.dev/api/v1/asn/21548"