ASN Lookup – Networks, Upstreams and Prefixes

AS11377

ASN

ARIN

RIR

131

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS11377

NameSENDGRID

OrganisationSendGrid, Inc.

Country –

RIRARIN

Allocated28.06.2012

Network Overview

IPv4 Prefixes131

IPv6 Prefixes0

Upstreams IPv410

BGP Peers IPv48

Upstreams (Transit Providers)

IPv4

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS13786 SEABORN

AS2914 NTT-DATA-2914

AS3356 LEVEL3

AS37468 ORG-AC4-AFRINIC

AS60171 AFRIX-AS

AS6057 AS6057

AS6204 ZET-NET

AS6461 ZAYO-6461

IPv4 Prefixes (131 total, showing 20)

159.183.128.0/18

149.72.96.0/23

216.20.56.0/22

159.183.224.0/24

134.128.64.0/19

159.183.234.0/24

216.20.12.0/22

216.20.92.0/22

149.72.98.0/23

159.183.244.0/22

159.183.226.0/24

149.72.20.0/22

137.22.246.0/24

216.20.0.0/22

50.31.48.0/20

167.89.126.0/23

223.165.118.0/24

159.183.44.0/24

216.20.16.0/22

167.89.113.0/24

BGP Peers IPv4 (8 total)

AS14907

AS1828

AS24482

AS35280

AS36236

AS37721

AS49544

AS852

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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.