AS64249
Charles River Operation Unknown registered in United States
58IPv4 prefixes
5IPv6 prefixes
43%RPKI-valid
#10,170AS Rank
#542Rank in United States
2016-04-08Allocated
Charles River Operation (AS64249) — Unknown, registered in United States. announces 58 IPv4 prefixes + 5 IPv6 prefixes. Rank in United States: #542. Allocated: 2016-04-08.
IPv4 58IPv6 5
Announced prefixes · 63
- v4 74.118.71.0/24 unknown
- v4 79.98.181.0/24 valid
- v4 79.98.182.0/24 valid
- v4 83.143.107.0/24 unknown
- v4 92.249.28.0/24 valid
- v4 94.154.168.0/23 valid
- v4 94.154.176.0/24 valid
- v4 94.154.179.0/24 valid
- v6 2001:4830:c210::/48 valid
- v6 2001:4830:c900::/40 valid
- v6 2602:fe6d::/36 unknown
- v6 2606:6680:13::/48 unknown
- v6 2607:5840::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-19
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 63 |
| 2026-06-13 | 63 |
Internet Exchanges · 2
- MASS-IX Boston 10 Gbps
- Boston Internet Exchange Boston, Massachusetts 1 Gbps
Facilities · 3
- Evocative BOS1 Somerville
- Hub Express System Somerville
- Markley Group One Summer Street Boston Boston
AS topology · Customer cone 2
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