AS202492 — SGHL1-AS SILVERHILL GROUP HOLDING LTD

AS202492 announces 29 IPv4 prefixes covering 23,552 addresses and 0 IPv6 prefixes.

About this network

The AS handle SGHL1-AS is held by Silverhill Group Holding Ltd.

What it's used for

• The address space is registered under netnames such as SILVERHILL, SILVERHILLGROUP, and SILVERHILL-GROUP-HOLDING-LTD, indicating a corporate estate.
• The AS announces 23,552 IPv4 addresses across 29 prefixes with 4 observed neighbours, a ratio consistent with a business or internal corporate network rather than a transit provider.
• Traffic from this AS consists of internal corporate endpoints and office infrastructure for the holding company.

Notable

• Registrants for the majority of prefixes align with the announcer, listing SILVERHILL GROUP HOLDING LTD, though one prefix (46.32.180.0/22) is registered to Eurosel LLC with netname AZ-EUROSEL-20100816.
• The address inventory is finely subdivided into multiple /22 and /23 blocks, reflecting site-by-site segmentation typical of a corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 5.10.240.0/22
• 37.128.200.0/22
• 46.23.104.0/22
• 46.32.180.0/22
• 83.147.196.0/22
• 83.147.204.0/22
• 83.147.208.0/22
• 83.147.218.0/23
• 83.147.220.0/23
• 83.147.236.0/22
• 85.158.148.0/22
• 91.186.204.0/22
• 94.241.144.0/21
• 94.241.188.0/22
• 178.253.0.0/21
• 178.253.14.0/23
• 178.253.18.0/23
• 178.253.20.0/23
• 178.253.24.0/23
• 178.253.28.0/23
• 178.253.30.0/24
• 178.253.36.0/23
• 178.253.46.0/23
• 185.162.88.0/24
• 185.162.90.0/23
• 185.165.152.0/23
• 185.172.36.0/23
• 185.174.42.0/23
• 185.175.164.0/22

Upstream networks

• AS56630 Melbikomas UAB
• AS49121 Infinity Telecom, s.r.o.
• AS8849 Melbikomas UAB
• AS150345 Proactivity Group Limited

Adjacent networks

• AS56630 Melbikomas UAB
• AS49121 Infinity Telecom, s.r.o.
• AS8849 Melbikomas UAB
• AS150345 Proactivity Group Limited

Routing security

• RPKI: 36 valid, 0 invalid and 3 not-found announcements; 37 ROAs.
• ASPA: none published.
• IRR: 90% of announcements registered; 39 route objects.
• Listed in as-sets: AS-INFTELE, AS-MELBICOM, AS-MELBICOM, AS-PGL, AS-RETN-ACTUAL-V4, AS-TELSTRA-INTL-CUSTOMERS, AS-WEBWERKS-1.