IP & ASN Intelligence
BGP routing · IRR registry · RPKI/ROA · allocation hierarchy · upstream transit · IX memberships · abuse & reputation — sourced directly from all 5 RIRs, RADB, RIPE Stat, RIPE RPKI Validator, PeeringDB & Tor DNSEL.
Analyzing
Querying authoritative registries…
Intelligence Report
AS20738
ASN
ARIN
463 Prefixes
AS Registration
ARIN
- ASN
- AS20738
- Registry
- ARIN
- Primary Block
- 62.138.128.0/18
- First IP
- 62.138.128.0
- Last IP
- 62.138.191.255
- Block Size
- 16,384 IPs (413,440 total across 449 prefixes)
Abuse & Contact
- No contact info found in RDAP/WHOIS
Prefix Summary
449
IPv4 routes
14
IPv6 routes
1
IRR peers
IPv4 Prefixes announced by AS20738 449
IPv6 Prefixes announced by AS20738 14
| # | Prefix | /bits |
|---|---|---|
| 1 | 2a01:e840:4::/48 | /48 |
| 2 | 2a01:e840::/32 | /32 |
| 3 | 2a01:488::/32 | /32 |
| 4 | 2a04:4fc0::/30 | /30 |
| 5 | 2a01:e840:2::/48 | /48 |
| 6 | 2001:67c:308::/48 | /48 |
| 7 | 2001:4d08::/32 | /32 |
| 8 | 2a02:46c0::/32 | /32 |
| 9 | 2a00:1e78::/32 | /32 |
| 10 | 2a00:1168::/29 | /29 |
| 11 | 2a01:e840:3::/48 | /48 |
| 12 | 2a01:93c0::/48 | /48 |
| 13 | 2a02:718::/32 | /32 |
| 14 | 2a00:1158::/32 | /32 |
Transit Providers (Upstreams)
1
ASNs providing transit to AS20738 via RIPE Stat BGP neighbours.
Customers (Downstreams)
No downstream customer data from RIPE Stat.
PeeringDB Profile
- Name
- Heart Internet limited - AS20738
- Peering Policy
- Selective
- IPv4 Prefixes
- 60
- IPv6 Prefixes
- 0
- Website
- www.heartinternet.uk/
Source: PeeringDB · peeringdb.com
Internet Exchange Memberships
No internet exchange memberships found in PeeringDB for AS20738.
IRR aut-num Peers (RADB)
1
Raw aut-num policy
aut-num: AS20738 as-name: GD-EMEA-DC-LD5 org: ORG-HIL23-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: lir-uk-heart-internet-1-MNT created: 2002-08-29T09:45:39Z last-modified: 2025-03-04T14:09:18Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************
Cross-reference & Verify
Raw responses from authoritative sources. Click to expand.