AS23888 — NTC-AS-AP - National Telecommunication Corporation HQ,

AS23888 announces 19 IPv4 prefixes covering 23,296 addresses and 15 IPv6 prefixes.

About this network

NTC-AS-AP is operated by National Telecommunication Corporation.

What it's used for

• The address space is registered under netnames NTCISP-PK and NTCPKNET, with reverse DNS pointing to reverse.ntc.net.pk, indicating a telecommunications service provider.
• The AS announces 24,320 IPv4 addresses across 14 prefixes and 11 IPv6 prefixes, while maintaining only 3 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.

Notable

• All registrants in the evidence pack are consistent with the announcer, listing National Telecommunication Corporation as the administrator and IRT contact.
• The address inventory is heavily concentrated in the 175.107.0.0/16 range, with multiple /20, /21, /22, and /23 blocks, alongside smaller allocations in 202.83.160.0/20, 113.197.48.0/21, 43.250.84.0/22, and 103.253.156.0/22.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 43.250.84.0/22
• 103.253.156.0/22
• 113.197.48.0/21
• 175.107.0.0/21
• 175.107.8.0/23
• 175.107.10.0/24
• 175.107.12.0/24
• 175.107.14.0/23
• 175.107.16.0/20
• 175.107.32.0/23
• 175.107.35.0/24
• 175.107.36.0/22
• 175.107.40.0/21
• 175.107.49.0/24
• 175.107.50.0/23
• 175.107.53.0/24
• 175.107.54.0/23
• 175.107.56.0/21
• 202.83.160.0/20
• 2407:9e00::/47
• 2407:9e00:3::/48
• 2407:9e00:4::/47
• 2407:9e00:10::/47
• 2407:9e00:13::/48
• 2407:9e00:14::/47
• 2407:9e00:20::/47
• 2407:9e00:23::/48
• 2407:9e00:24::/47
• 2407:9e00:30::/47
• 2407:9e00:33::/48
• 2407:9e00:35::/48
• 2407:9e00:50::/48
• 2407:9e00:60::/48
• 2407:9e00:70::/48

Upstream networks

• AS17557 Pakistan Telecommunication Company Limited
• AS38193 Transworld Associates (Pvt.) Ltd.
• AS138677 Zeta Technologies (Pvt.) Limited

Adjacent networks

• AS17557 Pakistan Telecommunication Company Limited
• AS38193 Transworld Associates (Pvt.) Ltd.
• AS138677 Zeta Technologies (Pvt.) Limited

Routing security

• RPKI: 101 valid, 0 invalid and 0 not-found announcements; 124 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 172 route objects.
• Listed in as-sets: AS-EMIX, AS-HURRICANE, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-OPTUS, AS-SETPTCL, AS-TELSTRA-INTL-CUSTOMERS, AS-TRANSROUTE-SPEC, AS38193:AS-PEERS, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST.