HomeASN LookupAS36352

AS36352 AS-COLOCROSSING - HostPapa

🇺🇸
ARINassigned
Announced Prefixes (BGP)
3,375total
3,347 IPv428 IPv6
IPv4 Addresses
Allocated (RIR)45,568
Announced (BGP)1.1M
IPv6 Addresses
Allocated (RIR)7.9×10²⁹
Announced (BGP)1.5×10³⁰
Prefix Limit (IPv4)
10,000
Prefix Limit (IPv6)
100
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2005-12-12

Routing hygiene

Score 38/100 · Medium risk
RPKI ROA coverage
28.1%
6 prefixes RPKI invalid
IRR route objects
94.5%
183 prefixes registered for another origin
Hijack signals
21
4 announced against others' ROAs, 17 own announced by others
Upstreams
7
diversity 65/100
  • 72% of announced prefixes (2428 of 3376) have no valid ROA, 6 of them RPKI invalid
  • 107 prefixes registered in IRR route objects for another active network and not authorized by a ROA
  • Announces 4 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)

Based on 3,376 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Listed on the threat map (2026-10-26)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)1,000 of 3,375
|
Prefix
RPKI
IRR
Last Seen
5.181.182.0/24
 Valid
RIPE
2026-10-27
5.226.171.0/24MOAS
 Valid-2026-10-27
5.226.173.0/24
 Valid-2026-10-27
5.252.234.0/24
 Valid
RIPE
2026-10-27
16.217.18.0/24
 Valid
ARINOther IRR
2026-10-27
23.92.52.0/24
 Valid
ARIN
2026-10-27
23.92.53.0/24
 Valid
ARIN
2026-10-27
23.92.54.0/24
 Valid
ARIN
2026-10-27
23.92.55.0/24
 Valid
ARIN
2026-10-27
23.94.0.0/24
No ROA
ARIN
2026-10-27
1-10 of 1,000
1 / 100

Allocated Prefixes

(RIR)119
Prefix
Country
RIR
Status
5.226.171.0/24🇪🇸 ESRIPEassigned
5.226.173.0/24🇪🇸 ESRIPEassigned
5.252.234.0/24🇺🇸 USRIPEassigned
45.82.84.0/22🇺🇦 UARIPENCCallocated
45.95.186.0/24🇺🇸 USRIPEassigned
45.120.4.0/22🇭🇰 HKAPNICallocated
45.202.114.0/24🇫🇷 FRAFRINICassigned
59.153.160.0/22🇭🇰 HKAPNICallocated
66.212.28.0/24🇺🇸 USARINallocated
66.212.29.0/24🇺🇸 USARINallocated
1-10 of 119
1 / 12

All 3,375 announced prefixes of AS36352 →

Downstream Customers(3)

ASNName
AS27176🇺🇸DATAWAGON - DataWagon LLC
AS42695🇸🇪CLEURA Cleura AB
AS203391🇧🇬CLOUDNSNET Cloud DNS Ltd

BGP Neighbours

(seen in AS paths)

Upstreams (7)

Networks AS36352 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS46887Crown Castle Fiber1,776
  • AS1299TWELVE99 Arelion Sweden AB739
  • AS174Cogent Communications470
  • AS23352DEFT.COM269
  • AS3257GTT BACKBONE GTT Communications69
  • AS40092HostPapa30
  • AS23033Wowrack.Com23

Downstreams (44)

Networks whose own prefixes AS36352 passes on: usually its customers.

Other adjacent networks (1)

Adjacent to AS36352 in the transit part of AS paths: peers, providers or customers.

Transfer History

Registry transfers of AS36352 between organisations.

1
ASPA
No ASPA0 upstreams, 3 downstreams
Listed as Upstream Provider by
3 ASNs
View full ASPA details →
External Links
ARIN WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/36352

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

curl -s "https://api.ipctl.io/v1/asn/36352" | jq