HomeASN LookupAS401866

AS401866

🇵🇷

MITSUPP - Master IT Supportbf83a209f16ae1fb8bddae38a440f2cc

ARINassignedASPA Published
Announced Prefixes (BGP)
11total
1 IPv410 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)1.2×10^25
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
50
Country
🇵🇷 PR
RIR
ARIN
Status
assigned
Allocated
7/24/2025

Announced Prefixes

(BGP)11
|
Prefix
RPKI
IRR
Last Seen
23.143.4.0/24
 Valid
ARIN
5/13/2026
2604:19a0:1::/48
 Valid
ARIN
5/13/2026
2604:19a0:2::/48
 Valid
ARIN
5/13/2026
2604:19a0:3::/48
 Valid
ARIN
5/13/2026
2604:19a0:4::/48
 Valid
ARIN
5/13/2026
2604:19a0:5::/48
 Valid
ARIN
5/13/2026
2604:19a0:6::/48
 Valid
ARIN
5/13/2026
2604:19a0:7::/48
 Valid
ARIN
5/13/2026
2604:19a0:8::/48
 Valid
ARIN
5/13/2026
2604:19a0:9::/48
 Valid
ARIN
5/13/2026
1–10 of 11
1 / 2

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
23.143.4.0/24🇵🇷 PRARINallocated
2604:19a0::/32🇵🇷 PRARINallocated

Upstream Providers(2)

ASNName
AS23470🇺🇸RELIABLESITE - ReliableSite.Net LLC
AS46962🇵🇷HRCOM - HRCOM
ASPA
Published2 upstreams, 0 downstreams
Authorized Upstream Providers
AS23470AS46962
Expires Jun 2, 2026
View full ASPA details →
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/401866

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

curl -s "https://api.ipctl.io/v1/asn/401866" | jq