HomeASN LookupAS46997

AS46997 NATOLAB - Black Mesa Corporation

🇺🇸
ARINassigned
Announced Prefixes (BGP)
45total
15 IPv430 IPv6
IPv4 Addresses
Allocated (RIR)3,072
Announced (BGP)4,864
IPv6 Addresses
Allocated (RIR)6.5×10²⁶
Announced (BGP)1.9×10²⁷
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
100
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2020-05-04

Routing hygiene

Score 47/100 · Medium risk
RPKI ROA coverage
51.1%
3 prefixes RPKI invalid
IRR route objects
86.7%
5 prefixes registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
8
diversity 55/100
  • 49% of announced prefixes (22 of 45) have no valid ROA, 3 of them RPKI invalid
  • Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
  • 5 prefixes registered in IRR route objects for another active network and not authorized by a ROA
  • 13% of announced prefixes (6 of 45) have no IRR route object for this ASN

Based on 45 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)45
|
Prefix
RPKI
IRR
Last Seen
23.247.136.0/23
 Valid-2026-10-26
23.247.136.0/24
 Valid-2026-10-26
23.247.137.0/24
 Valid-2026-10-26
44.68.205.0/24
No ROA-2026-10-26
103.152.112.0/23
 Valid
APNIC
2026-10-26
103.152.112.0/24
 Valid
APNIC
2026-10-26
103.152.113.0/24
 Valid
APNIC
2026-10-26
103.175.98.0/23
 Valid
APNIC
2026-10-26
103.175.98.0/24
 Valid
APNIC
2026-10-26
103.175.99.0/24
 Valid
APNIC
2026-10-26
1-10 of 45
1 / 5

Allocated Prefixes

(RIR)13
Prefix
Country
RIR
Status
103.152.112.0/23🇨🇳 CNAPNICallocated
103.152.112.0/24🇺🇸 USAPNICassigned
103.152.113.0/24🇺🇸 USAPNICassigned
103.175.98.0/23🇨🇳 CNAPNICallocated
103.175.98.0/24🇯🇵 JPAPNICassigned
103.175.99.0/24🇦🇷 ARAPNICassigned
103.186.163.0/24🇯🇵 JPAPNICassigned
134.195.100.0/23🇺🇸 USARINallocated
141.193.21.0/24🇺🇸 USARINallocated
2400:a6a0:200::/40🇰🇷 KRAPNICassigned
1-10 of 13
1 / 2

All 45 announced prefixes of AS46997 →

Downstream Customers(1)

ASNName
AS993🇺🇸BLACK-MESA - SUN FIBER, LLC

BGP Neighbours

(seen in AS paths)

Upstreams (8)

Networks AS46997 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS6939Hurricane Electric29
  • AS38008Aperture Science Limited7
  • AS49544I3Dnet I3D.Net B.V3
  • AS6424EDGOO NETWORKS UNIPESSOAL LDA2
  • AS6140Two P1
  • AS20473The Constant Company1
  • AS50131SPARTANHOST Spartan Host1
  • AS206499LOCIX LIMITED1

Downstreams (3)

Networks whose own prefixes AS46997 passes on: usually its customers.

  • AS993SUN FIBER3
  • AS12654RIPE NCC RIS Reseaux IP Europeens Network Coordination Centre (RIPE NCC)2
  • AS395683InvestCloud1

Other adjacent networks (1)

Adjacent to AS46997 in the transit part of AS paths: peers, providers or customers.

ASPA
No ASPA0 upstreams, 1 downstream
Listed as Upstream Provider by
1 ASN
View full ASPA details →
External Links
ARIN WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/46997

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

curl -s "https://api.ipctl.io/v1/asn/46997" | jq