The Netrouting Network

This website contains information about the Netrouting Network (also known as the ColoHouse Network).

Contact us

BGP Communities

Netrouting uses informational communities to tag all routes leaving the AS47869 network. The communities describe how a particular route is learned and where. You should never receive more than one informational community on an IP prefix learned from 47869.

Informational Communities


Communities are always used in the following format: 47869:CTRPP

47869: Standard preamble
C Continent Code
T Route Type
R Region Code
PP City Code
C - Continents

Netrouting routes are marked to reflect their continental scope as follows:

T - Relationships/Type
Description Type Local Preference
Transit 100
Peer Public 400
Peer Private 500
Peer Partial 150
Customer Partial 600
Customer Transit 650
Internal 800
R - Region
North-West North North-East
West Central East
South-West South South-East
PP - City Codes
11 Amsterdam, NL 12 Rotterdam, NL 13 The Hague, NL
14 Frankfurt, DE 15 Stockholm, SE 16 Miami, FL
19 New York, NY 20 Hong Kong, CN 21 Chicago, IL

Action Communities

Blackhole Communities
47869:666 Blackhole
47869:665 Blackhole outside of this continent
47869:664 Blackhole outside of this region
47869:663 Blackhole outside of this country
NOEXPORT Communities
47869:999 No export
47869:998 No export outside of this continent
47869:997 No export outside of this region
47869:996 No export outside of this country
65003:5111 No export to any eBGP
65002:5111 No export to any peering
65001:5111 No export to any transit
Prepend Communities
47869:1111 Prepend once
47869:2111 Prepend twice
47869:3111 Prepend thrice
65003:1111 Prepend once to any eBGP
65003:2111 Prepend twice to any eBGP
65003:3111 Prepend thrice to any eBGP
65002:1111 Prepend thrice to any peering
65002:2111 Prepend thrice to any peering
65002:3111 Prepend thrice to any peering
65001:1111 Prepend once to any transit
65001:2111 Prepend twice to any transit
65001:3111 Prepend thrice to any transit
Local Pref communities
47869:100 Set local preference 100
47869:200 Set local preference 200
47869:400 Set local preference 400
47869:600 Set local preference 600

Peering Policy

Netrouting has an open peering policy. We will generally peer with anyone who wants to and is connected to any or all of the internet exchanges below. We don't require a written peering contract. We are however willing to sign one if required to.

Find our peering information at PeeringDB

For route automation please use AS-NETROUTING as our AS-SET (source RIPE).

Exchange Point IPv4 IPv6 Location
AMS-IX 2001:7f8:1::a504:7869:1 Amsterdam, NL
LSIX 2001:7f8:8f::a504:7869:1 Amsterdam, NL
Equinix IX 2001:7f8:83::4:7869:1 Amsterdam, NL
DE-CIX 2001:7f8::bafd:0:1 Frankfurt, DE
LINX 2001:7f8:4::bafd:1 London, UK
IXManchester 2001:7f8:4:2::bafd:1 Manchester, UK
Netnod Stockholm BLUE 2001:7f8:d:fe::84 Stockholm, SE
Netnod Stockholm GREEN 2001:7f8:d:ff::84 Stockholm, SE
STHIX Stockholm 2001:7f8:3e:0:a500:4:7869:1 Stockholm, SE
FL-IX 2001:504:40:108::1:83 Miami, FL
NYIIX 2001:504:1::a504:7869:1 New York, NY
ChIX 2001:504:41:110::59 Chicago, IL

Contact us

Netrouting is a registered trade name of ColoHouse Holdings, LLC. Visit our main company's websites at and

EU Headquarters
ColoHouse The Hague
Moezel 3 - 5
2491 CV The Hague
The Netherlands
US Headquarters
ColoHouse Miami
36 NE 2nd Street 400
Miami, FL 33132
United States
EU Office: +31(0)88-2700-200
US Office: +1-305-731-2225
EU NOC: +31(0)88-2700-202
24x7 NOC: noc [at]
Tech Support: support [at]
US Colocation: support [at]
EU Colocation: techsupport [at]