$ query “AS51375” --type=asn → 1 result(s)
AS51375 · VIVABH
STC BAHRAIN B.S.C CLOSED
AS51375 is run by STC BAHRAIN B.S.C CLOSED and is a residential access provider, registered in Bahrain since 2010. The system announces a solid 174 336 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Bahrain.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #3 in Bahrain — Top 10 by reach within country
Basic Information
- Country
- 🇧🇭 Bahrain
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 04, 2010
- Last Changed
- October 05, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 408 / 13
- IPv6 Prefixes (raw / aggregated)
- 13 / 2
- IPv4 Addresses
- 174 336
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇧🇭 Bahrain (174 336 IPs)
- Prefix Changed
- September 30, 2026
Reputation
- Reputation
- Good — 8 flagged IPs out of 174 336 total (0.00%)
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 101 networks exchanging traffic without transit
- Downstream Customers
- 8 downstreams buying transit
- Unclassified
- 4 unclassified BGP neighbors
- Degree
- 120 unique BGP neighbors
- Reach
- 9 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (408 total)
- 37.131.0.0/17 (32 768 addresses (/17 prefix))
- 46.184.128.0/17 (32 768 addresses (/17 prefix))
- 109.63.0.0/17 (32 768 addresses (/17 prefix))
- 46.42.64.0/18 (16 384 addresses (/18 prefix))
- 94.76.0.0/18 (16 384 addresses (/18 prefix))
- 95.84.64.0/18 (16 384 addresses (/18 prefix))
- 188.116.192.0/18 (16 384 addresses (/18 prefix))
- 178.132.32.0/20 (4 096 addresses (/20 prefix))
- 87.237.192.0/21 (2 048 addresses (/21 prefix))
- 93.188.192.0/21 (2 048 addresses (/21 prefix))
- 185.36.88.0/22 (1 024 addresses (/22 prefix))
- 185.143.124.0/22 (1 024 addresses (/22 prefix))
- 84.235.102.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (13 total)
- 2a02:c400::/29
- 2a02:2578::/32