$ query “AS23352” --type=asn → 1 result(s)
AS23352 — SERVERCENTRAL
DEFT.COM
AS23352 is a mid-size transit provider registered to DEFT.COM, established in the United States in 2002. The network announces a solid 189 440 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 05, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 103 / 24
- IPv6 Prefixes (raw / aggregated)
- 24 / 4
- IPv4 Addresses
- 189 440
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (28 IPs), 🇲🇽 MX (1 IPs), 🇳🇱 NL (6 IPs), 🇳🇿 NZ, 🇮🇱 IL, 🇬🇧 GB, 🇨🇦 CA, 🇮🇳 IN, 🇭🇰 HK, 🇯🇵 JP, 🇬🇮 GI
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 189 440 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 16 upstream autonomous systems providing transit
- Peers
- 6 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 33 downstream autonomous systems buying transit
- Degree
- 60 unique BGP neighbors (providers + customers + peers)
- Reach
- 12 720 — customer cone size measuring network influence
- Degree Rank
- #2 622
- Reach Rank
- #426
Upstream Providers (16)
- AS174 — COGENT-174 (Tier-1 transit)
- AS6461 — ZAYO-6461 (Tier-1 transit)
- AS3257 — GTT-BACKBONE (Tier-1 transit)
- AS2914 — NTT-DATA-2914 (Tier-1 transit)
- AS15830 — EQUINIX
- AS701 — UUNET (Tier-1 transit)
- AS3491 — CONSOLE-CONNECT-ASN (Tier-1 transit)
- AS13786 — SEABORN
- AS4637 — ASN-TELSTRA-GLOBAL
- AS6453 — AS6453 (Tier-1 transit)
- and 6 more
Prefix Lists
IPv4 Prefixes (103 total)
- 50.31.128.0/17 (32 768 addresses)
- 204.93.128.0/17 (32 768 addresses)
- 205.234.128.0/17 (32 768 addresses)
- 216.246.0.0/17 (32 768 addresses)
- 66.225.192.0/18 (16 384 addresses)
- 75.102.0.0/18 (16 384 addresses)
- 64.202.96.0/19 (8 192 addresses)
- 167.88.144.0/20 (4 096 addresses)
- 104.245.208.0/21 (2 048 addresses)
- 158.120.80.0/21 (2 048 addresses)
- 206.51.240.0/21 (2 048 addresses)
- 208.93.64.0/21 (2 048 addresses)
- 103.2.140.0/22 (1 024 addresses)
- 203.31.36.0/22 (1 024 addresses)
- 103.211.252.0/23 (512 addresses)
- 199.30.216.0/23 (512 addresses)
- 68.71.141.0/24 (256 addresses)
- 74.113.150.0/24 (256 addresses)
- 130.51.80.0/24 (256 addresses)
- 147.160.158.0/24 (256 addresses)
- 170.10.71.0/24 (256 addresses)
- 192.190.47.0/24 (256 addresses)
- 192.206.92.0/24 (256 addresses)
- 204.209.73.0/24 (256 addresses)
IPv6 Prefixes (24 total)
- 2001:1838::/32
- 2602:f923::/36
- 2607:4440::/48
- 2620:7d::/48