$ 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 mid-size transit provider, established in Bahrain in 2010. The system announces a solid 174 336 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Bahrain. Prefix announcements for this AS were recently updated.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #1 in Bahrain — Top 10 by reach within country
Basic Information
- Country
- 🇧🇭 Bahrain
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 04, 2010
- Last Changed
- March 04, 2026
- Last Seen
- July 27, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 406 / 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 (348 416 IPs)
- Prefix Changed
- July 28, 2026
Reputation
- Reputation
- Good — 3 flagged IPs out of 174 336 total (0.00%)
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 101 networks exchanging traffic without transit
- Downstream Customers
- 9 downstreams buying transit
- Unclassified
- 7 unclassified BGP neighbors
- Degree
- 122 unique BGP neighbors
- Reach
- 14 127 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (406 total)
- 46.184.128.0/17 (32 768 addresses (/17 prefix))
- 37.131.0.0/17 (32 768 addresses (/17 prefix))
- 109.63.0.0/17 (32 768 addresses (/17 prefix))
- 95.84.64.0/18 (16 384 addresses (/18 prefix))
- 46.42.64.0/18 (16 384 addresses (/18 prefix))
- 188.116.192.0/18 (16 384 addresses (/18 prefix))
- 94.76.0.0/18 (16 384 addresses (/18 prefix))
- 178.132.32.0/20 (4 096 addresses (/20 prefix))
- 93.188.192.0/21 (2 048 addresses (/21 prefix))
- 87.237.192.0/21 (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