HomeASN LookupAS21777

AS21777

🇺🇸

MASSIVE-NETWORKS-21777 - Massive Networks, Inc.5cec1b2235f6e7cf7a1a4bc4c510ad50

ARINassignedASPA Published
Announced Prefixes (BGP)
70total
63 IPv47 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)26,112
Announced (BGP)32,256
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)8.1×10^28
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
50
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
1/21/2011

Announced Prefixes

(BGP)70
|
Prefix
RPKI
IRR
Last Seen
64.92.96.0/19
No ROA
RADB
7/11/2026
65.101.207.0/24
No ROA
RADB
7/11/2026
72.18.208.0/24
 Valid
ARINRADB
7/11/2026
72.18.210.0/24
 Valid
ARINRADB
7/11/2026
72.18.212.0/23
 Valid
ARINRADB
7/11/2026
72.18.217.0/24
 Valid
ARINRADB
7/11/2026
72.18.218.0/23
 Valid
ARINRADB
7/11/2026
72.18.220.0/24
 Valid
ARINRADB
7/11/2026
72.18.223.0/24
 Valid
ARINRADB
7/11/2026
192.124.0.0/24
No ROA
RADB
7/11/2026
1–10 of 70
1 / 7

Allocated Prefixes

(RIR)44
Prefix
Country
RIR
Status
64.92.96.0/19🇺🇸 USARINallocated
192.124.0.0/24🇺🇸 USARINallocated
192.188.61.0/24🇺🇸 USARINallocated
199.45.152.0/24🇺🇸 USARINallocated
199.45.166.0/24🇺🇸 USARINallocated
199.45.236.0/22🇺🇸 USARINallocated
199.45.240.0/24🇺🇸 USARINallocated
199.127.200.0/22🇺🇸 USARINallocated
199.165.233.0/24🇺🇸 USARINallocated
204.80.248.0/24🇺🇸 USARINallocated
1–10 of 44
1 / 5

Upstream Providers(4)

ASNName
AS1299🇸🇪TWELVE99 Arelion Sweden AB
AS2914🇺🇸NTT-DATA-2914 - NTT America, Inc.
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
ASPA
Published4 upstreams, 0 downstreams
Authorized Upstream Providers
AS1299AS2914AS3257AS6939
Expires Jul 16, 2026
View full ASPA details →
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/21777

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/21777" | jq