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AS19863 Guyana Telephone & Telegraph Co.

AS19863 - Guyana Telephone & Telegraph Co. · registered in Guyana

IPv4 addresses57,60049 prefixes · 0.002% of announced IPv4
Rank in Guyana#1largest network in GY by IPv4 space, of 5 · 85.55% of GY
Rank worldwide#3,712of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)87 prefixes
CountryGuyana5 ASNs registered there
Open AS19863 in ASN lookup Look up an IP in this network (181.41.64.1) All networks in Guyana

IPv4 prefixes

All 49 prefixes, in address order.

  • 181.41.64.0/21
  • 181.41.72.0/23
  • 181.41.74.0/24
  • 181.41.75.0/24
  • 181.41.76.0/22
  • 181.41.80.0/20
  • 181.41.96.0/21
  • 181.41.104.0/22
  • 181.41.108.0/22
  • 181.41.112.0/21
  • 181.41.120.0/22
  • 181.41.124.0/22
  • 181.199.224.0/22
  • 181.199.228.0/24
  • 181.199.229.0/24
  • 181.199.230.0/23
  • 181.199.232.0/23
  • 181.199.234.0/23
  • 181.199.236.0/22
  • 181.199.240.0/21
  • 181.199.248.0/24
  • 181.199.249.0/24
  • 181.199.250.0/23
  • 181.199.252.0/23
  • 181.199.254.0/23
  • 190.80.0.0/22
  • 190.80.4.0/22
  • 190.80.8.0/21
  • 190.80.16.0/22
  • 190.80.20.0/22
  • 190.80.24.0/21
  • 190.80.32.0/22
  • 190.80.36.0/22
  • 190.80.40.0/21
  • 190.80.48.0/21
  • 190.80.56.0/22
  • 190.80.60.0/23
  • 190.80.62.0/24
  • 190.80.63.0/24
  • 190.80.64.0/22
  • 190.80.68.0/22
  • 190.80.72.0/22
  • 190.80.76.0/22
  • 190.80.80.0/21
  • 190.80.88.0/23
  • 190.80.90.0/23
  • 190.80.92.0/22
  • 190.80.96.0/19
  • 190.93.39.0/24

IPv6 prefixes

All 87 prefixes.

  • 2800:3c0::/36
  • 2800:3c0:1000::/40
  • 2800:3c0:1100::/44
  • 2800:3c0:1110::/44
  • 2800:3c0:1120::/44
  • 2800:3c0:1130::/44
  • 2800:3c0:1140::/42
  • 2800:3c0:1180::/41
  • 2800:3c0:1200::/39
  • 2800:3c0:1400::/38
  • 2800:3c0:1800::/37
  • 2800:3c0:2000::/40
  • 2800:3c0:2100::/43
  • 2800:3c0:2120::/44
  • 2800:3c0:2130::/44
  • 2800:3c0:2140::/42
  • 2800:3c0:2180::/41
  • 2800:3c0:2200::/39
  • 2800:3c0:2400::/38
  • 2800:3c0:2800::/37
  • 2800:3c0:3000::/42
  • 2800:3c0:3040::/43
  • 2800:3c0:3060::/43
  • 2800:3c0:3080::/43
  • 2800:3c0:30a0::/43
  • 2800:3c0:30c0::/42
  • 2800:3c0:3100::/43
  • 2800:3c0:3120::/44
  • 2800:3c0:3130::/44
  • 2800:3c0:3140::/42
  • 2800:3c0:3180::/41
  • 2800:3c0:3200::/39
  • 2800:3c0:3400::/38
  • 2800:3c0:3800::/37
  • 2800:3c0:4000::/36
  • 2800:3c0:5000::/40
  • 2800:3c0:5100::/44
  • 2800:3c0:5110::/44
  • 2800:3c0:5120::/43
  • 2800:3c0:5140::/42
  • 2800:3c0:5180::/41
  • 2800:3c0:5200::/39
  • 2800:3c0:5400::/38
  • 2800:3c0:5800::/37
  • 2800:3c0:6000::/41
  • 2800:3c0:6080::/43
  • 2800:3c0:60a0::/43
  • 2800:3c0:60c0::/42
  • 2800:3c0:6100::/40
  • 2800:3c0:6200::/39
  • 2800:3c0:6400::/38
  • 2800:3c0:6800::/37
  • 2800:3c0:7000::/41
  • 2800:3c0:7080::/43
  • 2800:3c0:70a0::/43
  • 2800:3c0:70c0::/42
  • 2800:3c0:7100::/43
  • 2800:3c0:7120::/43
  • 2800:3c0:7140::/42
  • 2800:3c0:7180::/41
  • 2800:3c0:7200::/39
  • 2800:3c0:7400::/38
  • 2800:3c0:7800::/37
  • 2800:3c0:8000::/41
  • 2800:3c0:8080::/43
  • 2800:3c0:80a0::/43
  • 2800:3c0:80c0::/42
  • 2800:3c0:8100::/41
  • 2800:3c0:8180::/41
  • 2800:3c0:8200::/39
  • 2800:3c0:8400::/38
  • 2800:3c0:8800::/37
  • 2800:3c0:9000::/36
  • 2800:3c0:a000::/35
  • 2800:3c0:c000::/36
  • 2800:3c0:d000::/40
  • 2800:3c0:d100::/42
  • 2800:3c0:d140::/43
  • 2800:3c0:d160::/44
  • 2800:3c0:d170::/44
  • 2800:3c0:d180::/43
  • 2800:3c0:d1a0::/43
  • 2800:3c0:d1c0::/42
  • 2800:3c0:d200::/39
  • 2800:3c0:d400::/38
  • 2800:3c0:d800::/37
  • 2800:3c0:e000::/35

Similar-sized networks in Guyana

ASNNameIPv4 addresses
AS52253#2 AS52253 - E-Networks Inc.6,144
AS52433#3 AS52433 - U Mobile (Cellular) Inc.2,304
AS264694#4 AS264694 - EGOVERNMENT UNIT1,024

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