Presented by Anand Buddhdev in ENUM Working Group at RIPE 60, Prague

1. RIPE Network Coordination Centre
RIPE NCC ENUM Update
Anand Buddhdev
DNS Services Manager, RIPE NCC
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 1

2. RIPE Network Coordination Centre
Delegation Updates
• Two new delegations since RIPE 59
- Malaysia (February 2010)
- Ukraine (April 2010)
• Voxbone (8835100) approved but not yet delegated
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 2

3. RIPE Network Coordination Centre
Signed Zones
• Poland
• Czech Republic
• The Netherlands
• Lithuania
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 3

4. RIPE Network Coordination Centre
Lameness in the ENUM Zone
• Data from April 2010
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 4

5. RIPE Network Coordination Centre
Undelegated Country Code Queries
• Data captured on ns-pri.ripe.net between 19 and 27
April 2010
• Tools
- dnscap –e x –x .*e164.arpa
- dnstop
• The top few include Portugal, USA, Belgium, Turkey
and Spain
• Top querier is a resolver at FCCN in Portugal
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 5

6. RIPE Network Coordination Centre
Undelegated Country Code Queries
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 6

7. RIPE Network Coordination Centre
Upcoming Improvements
• New DNSSEC signers
• DS record in .arpa zone
• New infrastructure for all RIPE NCC zones
- Dedicated router, switch and servers
- Independent ASN (197000)
- Anycast from a second site in late 2010
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 7

8. RIPE Network Coordination Centre
Anand Buddhdev RIPE 60, May 2010 http://www.ripe.net 8