AS17557Pakistan Telecommunication Company Limited

PakistanRegistryAPNICTypeEyeball

At a glance

IPv4 prefixes

1,292

IPv6 prefixes

IPv4 addresses

7.9M

IPv6 /64s

4.3B

Upstream graph

The networks AS17557 is seen behind, one and two hops out, drawn from real AS paths.

AS17557Toward the internet core

Networks observed one and two hops upstream of AS17557 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

906

adjacent networks

Upstreams: 627%
Peers: 74282%
Downstreams: 10211%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 62.

Upstreams of AS17557
Network	Country	Relationship	Paths	Vantage pts
AS3491PCCW Global (HK) Ltd.	HK	Peer	32,131	54
AS8966Etisalat (E&)	AE	Peer	26,862	70
AS4788TM Technology Services Sdn. Bhd.	MY	Peer	26,373	39
AS6939Hurricane Electric LLC	US	Peer	24,631	42
AS8529Zain Omantel International FZ-LLC	AE	Peer	21,680	55
AS1299Arelion (fka. Telia Carrier)	SE	Peer	19,739	36
AS3356Lumen (Level 3)	US	Peer	15,436	31
AS2497Internet Initiative Japan Inc.	JP	Peer	12,751	5
AS32590Valve Corporation	US	Peer	10,549	5
AS49544i3D.net B.V	NL	Peer	9,196	4

Prefixes

All 1,299

The largest blocks AS17557 originates, widest first.

Largest prefixes originated by AS17557
Prefix	Addresses	Visibility
39.32.0.0/11	2.1M	79/80
182.176.0.0/12	1M	79/80
39.40.0.0/13	524k	79/80
39.48.0.0/13	524k	79/80
119.152.0.0/13	524k	79/80
59.103.0.0/16	65.5k	80/80
116.71.0.0/16	65.5k	80/80
39.33.0.0/17	32.8k	80/80
39.36.0.0/17	32.8k	80/80
39.37.0.0/17	32.8k	80/80

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.