$ query “AS3737” --type=asn → 1 result(s)
AS3737 — AS-PTD
PenTeleData Inc.
AS3737 is a mid-size transit provider operated by PenTeleData Inc., based in the United States since 1994. The network announces a solid 690 176 IPv4 addresses, including a /16. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 01, 1994
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 27 / 23
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 690 176
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (32 IPs), 🇦🇺 AU (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 10 flagged IPs out of 690 176 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 18 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 37 downstream autonomous systems buying transit
- Degree
- 58 unique BGP neighbors (providers + customers + peers)
- Reach
- 501 — customer cone size measuring network influence
- Degree Rank
- #2 667
- Reach Rank
- #688
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (27 total)
- 24.115.0.0/16 (65 536 addresses)
- 24.229.0.0/16 (65 536 addresses)
- 64.67.0.0/16 (65 536 addresses)
- 70.15.0.0/16 (65 536 addresses)
- 70.44.0.0/16 (65 536 addresses)
- 75.97.0.0/16 (65 536 addresses)
- 204.186.0.0/16 (65 536 addresses)
- 24.102.128.0/17 (32 768 addresses)
- 50.29.128.0/17 (32 768 addresses)
- 146.12.0.0/17 (32 768 addresses)
- 207.44.0.0/17 (32 768 addresses)
- 24.152.192.0/18 (16 384 addresses)
- 216.49.0.0/18 (16 384 addresses)
- 24.55.128.0/19 (8 192 addresses)
- 24.238.32.0/19 (8 192 addresses)
- 24.238.64.0/19 (8 192 addresses)
- 24.246.224.0/19 (8 192 addresses)
- 66.152.128.0/19 (8 192 addresses)
- 209.50.128.0/19 (8 192 addresses)
- 209.173.0.0/19 (8 192 addresses)
- 216.144.160.0/19 (8 192 addresses)
- 69.12.12.0/22 (1 024 addresses)
- 104.36.124.0/22 (1 024 addresses)
IPv6 Prefixes (1 total)
- 2606:9400::/32