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AS21003 General Post and Telecommunication Company (GPTC)

General Post and Telecommunication Company (GPTC) - General Post and Telecommunication Company (GPTC) · registered in Libya

IPv4 addresses302,59268 prefixes · 0.010% of announced IPv4
Rank in Libya#1largest network in LY by IPv4 space, of 25 · 65.38% of LY
Rank worldwide#812of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)38 prefixes
CountryLibya25 ASNs registered there
Open AS21003 in ASN lookup Look up an IP in this network (41.208.64.1) All networks in Libya

IPv4 prefixes

All 68 prefixes, in address order.

  • 41.208.64.0/19
  • 41.208.96.0/20
  • 41.208.112.0/22
  • 41.208.116.0/22
  • 41.208.120.0/21
  • 41.252.0.0/18
  • 41.252.64.0/19
  • 41.252.96.0/20
  • 41.252.112.0/20
  • 41.252.128.0/17
  • 41.253.0.0/16
  • 41.254.0.0/20
  • 41.254.16.0/24
  • 41.254.17.0/24
  • 41.254.18.0/23
  • 41.254.20.0/22
  • 41.254.24.0/21
  • 41.254.32.0/23
  • 41.254.34.0/24
  • 41.254.35.0/24
  • 41.254.36.0/23
  • 41.254.38.0/24
  • 41.254.39.0/24
  • 41.254.40.0/24
  • 41.254.41.0/24
  • 41.254.42.0/24
  • 41.254.43.0/24
  • 41.254.44.0/24
  • 41.254.45.0/24
  • 41.254.46.0/23
  • 41.254.48.0/23
  • 41.254.50.0/24
  • 41.254.51.0/24
  • 41.254.52.0/22
  • 41.254.56.0/23
  • 41.254.58.0/23
  • 41.254.60.0/23
  • 41.254.62.0/23
  • 41.254.64.0/19
  • 41.254.96.0/21
  • 41.254.104.0/24
  • 41.254.105.0/24
  • 41.254.106.0/23
  • 41.254.108.0/22
  • 41.254.112.0/20
  • 41.254.128.0/17
  • 41.255.0.0/16
  • 62.68.32.0/23
  • 62.68.34.0/24
  • 62.68.35.0/24
  • 62.68.36.0/22
  • 62.68.40.0/23
  • 62.68.42.0/23
  • 62.68.44.0/22
  • 62.68.48.0/20
  • 62.240.32.0/21
  • 62.240.40.0/22
  • 62.240.44.0/23
  • 62.240.46.0/23
  • 62.240.48.0/20
  • 102.68.128.0/21
  • 102.214.104.0/22
  • 102.215.196.0/22
  • 102.220.142.0/24
  • 102.222.252.0/23
  • 154.73.28.0/23
  • 154.73.30.0/24
  • 201.3.112.0/21

IPv6 prefixes

All 38 prefixes.

  • 2c0f:fb10::/47
  • 2c0f:fb10:2::/47
  • 2c0f:fb10:4::/46
  • 2c0f:fb10:8::/46
  • 2c0f:fb10:c::/46
  • 2c0f:fb10:10::/47
  • 2c0f:fb10:12::/47
  • 2c0f:fb10:14::/46
  • 2c0f:fb10:18::/45
  • 2c0f:fb10:20::/43
  • 2c0f:fb10:40::/42
  • 2c0f:fb10:80::/41
  • 2c0f:fb10:100::/40
  • 2c0f:fb10:200::/39
  • 2c0f:fb10:400::/38
  • 2c0f:fb10:800::/39
  • 2c0f:fb10:a00::/46
  • 2c0f:fb10:a04::/48
  • 2c0f:fb10:a05::/48
  • 2c0f:fb10:a06::/47
  • 2c0f:fb10:a08::/48
  • 2c0f:fb10:a09::/48
  • 2c0f:fb10:a0a::/47
  • 2c0f:fb10:a0c::/46
  • 2c0f:fb10:a10::/46
  • 2c0f:fb10:a14::/48
  • 2c0f:fb10:a15::/48
  • 2c0f:fb10:a16::/47
  • 2c0f:fb10:a18::/45
  • 2c0f:fb10:a20::/43
  • 2c0f:fb10:a40::/42
  • 2c0f:fb10:a80::/41
  • 2c0f:fb10:b00::/40
  • 2c0f:fb10:c00::/38
  • 2c0f:fb10:1000::/36
  • 2c0f:fb10:2000::/35
  • 2c0f:fb10:4000::/34
  • 2c0f:fb10:8000::/33

Similar-sized networks in Libya

ASNNameIPv4 addresses
AS37284#2 Aljeel Aljadeed For Technology - Aljeel Aljadeed For Technology64,000
AS328539#3 Giga for Telecommunication and Technology Limited - Giga for Telecommunication and Technology Limited19,968
AS328611#4 Libyan Elite Company for Technical Solutions - Libyan Elite Company for Technical Solutions12,288

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources