AS21777
Massive Networks, Inc. ISP registered in United States
63IPv4 prefixes
7IPv6 prefixes
91%RPKI-valid
#5,040AS Rank
327/327RIS visibility
#485Rank in United States
2011-01-21Allocated
Massive Networks, Inc. (AS21777) — ISP, registered in United States. announces 63 IPv4 prefixes + 7 IPv6 prefixes. Rank in United States: #485. Allocated: 2011-01-21.
IPv4 63IPv6 7
Announced prefixes · 70
- v4 207.174.76.0/24 valid
- v4 207.174.77.0/24 valid
- v4 207.174.8.0/24 valid
- v4 207.174.98.0/24 valid
- v4 64.92.96.0/19 unknown
- v4 65.101.207.0/24 unknown
- v4 72.18.208.0/24 valid
- v4 72.18.210.0/24 valid
- v4 72.18.212.0/23 valid
- v4 72.18.217.0/24 valid
- v4 72.18.218.0/23 valid
- v4 72.18.220.0/24 valid
- v4 72.18.223.0/24 valid
- v6 2602:ffc6:100::/40 valid
- v6 2602:ffc6:200::/40 valid
- v6 2602:ffc6:300::/40 valid
- v6 2602:ffc6:400::/40 valid
- v6 2602:ffc6:500::/40 valid
- v6 2602:ffc6:600::/40 valid
- v6 2607:2b80::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-20
Routing: 63 IPv4 · 7 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-20
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 70 |
| 2026-06-13 | 70 |
Internet Exchanges · 4
- Any2Denver Denver 100 Gbps
- Any2East Washington DC, Reston, Boston, New York, Atlanta 10 Gbps
- Equinix Dallas Dallas 10 Gbps
- MegaIX Denver Denver 10 Gbps
Facilities · 9
- 165 Halsey Meet-Me Room Newark
- CDC1 - 350 E Cermak Rd Chicago
- CoreSite - Atlanta (AT1) Atlanta
- CoreSite - Denver (DE1) Denver
- Crown Castle Los Angeles (624 S Grand) Los Angeles
- Digital Realty Seattle SEA10 Seattle
- Equinix CH1/CH2/CH4 - Chicago Chicago
- Equinix DA1 - Dallas Dallas
- Iron Mountain Data Center - Phoenix (AZP-1) Phoenix