AS24389 — GRAMEENPHONE-AS-AP GrameenPhone Ltd.

AS24389 announces 20 IPv4 prefixes covering 20,480 addresses and 43 IPv6 prefixes.

About this network

GRAMEENPHONE-AS-AP is operated by Grameenphone Ltd., the largest mobile telecommunications operator in Bangladesh.

What it's used for

• The address space carries mobile subscriber traffic, evidenced by netnames such as GRAMEENPHONEIT-BD and GP-ITSP registered to Grameenphone Data Core Planning.
• With 20,480 IPv4 addresses and 58 IPv6 prefixes announced against only 4 observed neighbours, the high address-to-neighbour ratio indicates a large access or eyeball network rather than a transit provider.

Notable

• All registrants in the sample agree with the announcer, consistently listing Grameenphone Data Core Planning and grameenphone limited under the IRT IRT-GP-ITSP-BD.
• The inventory consists of 20 IPv4 prefixes, predominantly in the 37.111.0.0/16 and 119.30.0.0/16 ranges, reflecting a consolidated corporate estate for its nationwide mobile operations.

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

Announced prefixes

• 37.111.192.0/20
• 37.111.208.0/24
• 37.111.210.0/23
• 37.111.212.0/22
• 37.111.216.0/21
• 37.111.224.0/20
• 37.111.240.0/24
• 37.111.242.0/23
• 37.111.244.0/22
• 37.111.248.0/24
• 37.111.253.0/24
• 119.30.32.0/23
• 119.30.34.0/24
• 119.30.36.0/22
• 119.30.41.0/24
• 119.30.42.0/23
• 119.30.44.0/24
• 119.30.47.0/24
• 123.108.240.0/21
• 202.56.4.0/22
• 2400:c600:1331::/48
• 2400:c600:1332::/47
• 2400:c600:1334::/46
• 2400:c600:1341::/48
• 2400:c600:1431::/48
• 2400:c600:1432::/47
• 2400:c600:1434::/48
• 2400:c600:1441::/48
• 2400:c600:1531::/48
• 2400:c600:1533::/48
• 2400:c600:1534::/47
• 2400:c600:1631::/48
• 2400:c600:1633::/48
• 2400:c600:1634::/47
• 2400:c600:3330::/44
• 2400:c600:3360::/43
• 2400:c600:3380::/44
• 2400:c600:3410::/44
• 2400:c600:3420::/43
• 2400:c600:3440::/42
• 2400:c600:3530::/44
• 2400:c600:3560::/43
• 2400:c600:3580::/44
• 2400:c600:3610::/44
• 2400:c600:3620::/43
• 2400:c600:3640::/42
• 2400:c600:3910::/44
• 2400:c600:4010::/44
• 2400:c600:4210::/44
• 2400:c600:4510::/44
• 2400:c600:4520::/44
• 2400:c600:4610::/44
• 2400:c600:4620::/44
• 2400:c600:4710::/44
• 2400:c600:4720::/44
• 2400:c600:4810::/44
• 2400:c600:4820::/44
• 2400:c600:5200::/40
• 2400:c600:5300::/40
• 2400:c600:5400::/40
• 2400:c600:5500::/41
• 2400:c600:56a0::/43
• 2400:c600:56c0::/42

Upstream networks

• AS10075 Fiber@Home Global Limited
• AS58717 Summit Communications Ltd
• AS17494 Telecom Operator & Internet Service Provider as well
• AS58682 Level3 Carrier Ltd.

Adjacent networks

• AS10075 Fiber@Home Global Limited
• AS58717 Summit Communications Ltd
• AS17494 Telecom Operator & Internet Service Provider as well
• AS58682 Level3 Carrier Ltd.

Internet exchanges

• Bangladesh Internet Exchange — Dhaka, Bangladesh