Interserver, Inc

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks230 · 202,498 IPv4 addresses
IPv6 50 prefixes (largest 2601:2018::/29)
Registered in United States (154) · SC (35) · Argentina (7) · Netherlands (3) · Germany (3) · India (2)
Record ID236297879
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 35 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (230)

⬇ export CSV
CIDR Org name Registry Status Confidence
66.23.224.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● high
66.45.224.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● high
68.168.208.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● high
69.10.32.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● high
198.32.160.131/32 InterServer PEERINGDB ASSIGNED ● high
200.115.24.0/24 InterServer SA BGP ANNOUNCED ● high
200.115.28.0/24 InterServer SA BGP ANNOUNCED ● high
200.115.29.0/24 InterServer SA BGP ANNOUNCED ● high
200.115.30.0/24 InterServer SA BGP ANNOUNCED ● high
200.115.31.0/24 InterServer SA BGP ANNOUNCED ● high
206.82.104.228/32 InterServer PEERINGDB ASSIGNED ● high
2001:504:1::a501:9318:1/128 InterServer PEERINGDB ASSIGNED ● high
2001:504:36::4b76:0:1/128 InterServer PEERINGDB ASSIGNED ● high
64.20.32.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
67.211.208.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
69.169.96.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
104.37.184.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
104.218.48.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
153.75.224.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
157.250.192.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
161.129.64.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.35.96.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.35.160.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.216.112.0/22 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.220.8.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.220.160.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.245.184.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.246.16.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
162.250.120.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
163.245.192.0/19 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
173.214.160.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
173.225.96.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
174.138.176.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
192.64.80.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
198.96.88.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
199.231.184.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
200.0.209.0/24 InterServer SA BGP ANNOUNCED ● medium
200.0.210.0/24 InterServer SA BGP ANNOUNCED ● medium
204.13.232.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
206.72.192.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
208.73.200.0/21 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
209.159.144.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
216.158.224.0/20 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
2604:a00::/32 Interserver, Inc ARIN DIRECT ALLOCATION ● medium
2.56.101.0/24 Interserver, Inc BGP ANNOUNCED ● low
5.231.41.0/24 Interserver, Inc BGP ANNOUNCED ● low
5.231.240.0/24 Interserver, Inc BGP ANNOUNCED ● low
38.156.12.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.12.61.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.85.160.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.86.12.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.128.244.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.128.245.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.128.246.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.128.247.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.130.255.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.136.172.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.136.173.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.137.63.0/24 Interserver, Inc BGP ANNOUNCED ● low
45.202.80.0/21 Interserver, Inc BGP ANNOUNCED ● low
45.202.120.0/22 Interserver, Inc BGP ANNOUNCED ● low
50.20.202.0/23 Interserver, Inc BGP ANNOUNCED ● low
50.20.206.0/23 Interserver, Inc BGP ANNOUNCED ● low
50.114.179.0/24 Interserver, Inc BGP ANNOUNCED ● low
63.135.164.0/24 Interserver, Inc BGP ANNOUNCED ● low
64.81.183.0/24 Interserver, Inc BGP ANNOUNCED ● low
64.204.112.0/24 Interserver, Inc BGP ANNOUNCED ● low
66.225.228.0/23 Interserver, Inc BGP ANNOUNCED ● low
66.248.192.0/24 Interserver, Inc BGP ANNOUNCED ● low
66.248.197.0/24 Interserver, Inc BGP ANNOUNCED ● low
67.211.208.0/24 Interserver, Inc BGP ANNOUNCED ● low
67.217.48.0/20 Interserver, Inc BGP ANNOUNCED ● low
68.168.212.0/24 Interserver, Inc BGP ANNOUNCED ● low
69.10.32.0/20 Interserver, Inc BGP ANNOUNCED ● low
69.10.48.0/20 Interserver, Inc BGP ANNOUNCED ● low
69.10.50.0/24 Interserver, Inc BGP ANNOUNCED ● low
69.164.240.0/20 Interserver, Inc BGP ANNOUNCED ● low
69.164.248.0/22 Interserver, Inc BGP ANNOUNCED ● low
69.164.252.0/22 Interserver, Inc BGP ANNOUNCED ● low
69.169.104.0/22 Interserver, Inc BGP ANNOUNCED ● low
74.1.233.0/24 Interserver, Inc BGP ANNOUNCED ● low
74.1.234.0/24 Interserver, Inc BGP ANNOUNCED ● low
74.50.64.0/19 Interserver, Inc BGP ANNOUNCED ● low
74.217.202.0/23 Interserver, Inc BGP ANNOUNCED ● low
85.239.151.0/24 Interserver, Inc BGP ANNOUNCED ● low
87.232.87.0/24 Interserver, Inc BGP ANNOUNCED ● low
89.106.1.0/24 Interserver, Inc BGP ANNOUNCED ● low
91.208.95.0/24 Interserver, Inc BGP ANNOUNCED ● low
92.119.157.0/24 Interserver, Inc BGP ANNOUNCED ● low
93.190.245.0/24 Interserver, Inc BGP ANNOUNCED ● low
96.126.176.0/24 Interserver, Inc BGP ANNOUNCED ● low
103.114.42.0/24 Interserver, Inc BGP ANNOUNCED ● low
103.197.16.0/22 Interserver, Inc BGP ANNOUNCED ● low
104.37.184.0/24 Interserver, Inc BGP ANNOUNCED ● low
104.234.93.0/24 Interserver, Inc BGP ANNOUNCED ● low
107.148.158.0/24 Interserver, Inc BGP ANNOUNCED ● low
107.158.126.0/24 Interserver, Inc BGP ANNOUNCED ● low
107.181.114.0/24 Interserver, Inc BGP ANNOUNCED ● low
108.186.206.0/24 Interserver, Inc BGP ANNOUNCED ● low
108.186.221.0/24 Interserver, Inc BGP ANNOUNCED ● low
109.205.213.0/24 Interserver, Inc BGP ANNOUNCED ● low
130.250.190.0/24 Interserver, Inc BGP ANNOUNCED ● low
131.143.136.0/22 Interserver, Inc BGP ANNOUNCED ● low
136.0.213.0/24 Interserver, Inc BGP ANNOUNCED ● low
142.252.45.0/24 Interserver, Inc BGP ANNOUNCED ● low
142.252.49.0/24 Interserver, Inc BGP ANNOUNCED ● low
142.252.56.0/24 Interserver, Inc BGP ANNOUNCED ● low
142.252.116.0/24 Interserver, Inc BGP ANNOUNCED ● low
147.125.241.0/24 Interserver, Inc BGP ANNOUNCED ● low
150.241.203.0/24 Interserver, Inc BGP ANNOUNCED ● low
153.75.228.0/22 Interserver, Inc BGP ANNOUNCED ● low
153.75.232.0/22 Interserver, Inc BGP ANNOUNCED ● low
154.194.200.0/22 Interserver, Inc BGP ANNOUNCED ● low
154.213.196.0/22 Interserver, Inc BGP ANNOUNCED ● low
154.222.190.0/23 Interserver, Inc BGP ANNOUNCED ● low
155.2.192.0/24 Interserver, Inc BGP ANNOUNCED ● low
156.233.72.0/22 Interserver, Inc BGP ANNOUNCED ● low
156.241.20.0/22 Interserver, Inc BGP ANNOUNCED ● low
156.241.24.0/22 Interserver, Inc BGP ANNOUNCED ● low
156.253.1.0/24 Interserver, Inc BGP ANNOUNCED ● low
156.253.240.0/21 Interserver, Inc BGP ANNOUNCED ● low
157.250.194.0/23 Interserver, Inc BGP ANNOUNCED ● low
157.250.200.0/22 Interserver, Inc BGP ANNOUNCED ● low
157.250.206.0/23 Interserver, Inc BGP ANNOUNCED ● low
161.129.64.0/24 Interserver, Inc BGP ANNOUNCED ● low
161.129.65.0/24 Interserver, Inc BGP ANNOUNCED ● low
161.129.66.0/24 Interserver, Inc BGP ANNOUNCED ● low
161.129.67.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.33.17.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.33.21.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.33.26.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.33.30.0/23 Interserver, Inc BGP ANNOUNCED ● low
162.35.100.0/22 Interserver, Inc BGP ANNOUNCED ● low
162.35.108.0/22 Interserver, Inc BGP ANNOUNCED ● low
162.35.168.0/22 Interserver, Inc BGP ANNOUNCED ● low
162.35.176.0/22 Interserver, Inc BGP ANNOUNCED ● low
162.35.188.0/22 Interserver, Inc BGP ANNOUNCED ● low
162.141.167.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.216.176.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.220.8.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.220.9.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.220.160.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.245.185.0/24 Interserver, Inc BGP ANNOUNCED ● low
162.245.190.0/24 Interserver, Inc BGP ANNOUNCED ● low
163.245.192.0/21 Interserver, Inc BGP ANNOUNCED ● low
167.148.41.0/24 Interserver, Inc BGP ANNOUNCED ● low
173.214.160.0/23 Interserver, Inc BGP ANNOUNCED ● low
173.214.160.0/24 Interserver, Inc BGP ANNOUNCED ● low
173.240.148.0/23 Interserver, Inc BGP ANNOUNCED ● low
173.240.152.0/23 Interserver, Inc BGP ANNOUNCED ● low
173.240.158.0/23 Interserver, Inc BGP ANNOUNCED ● low
185.136.204.0/24 Interserver, Inc BGP ANNOUNCED ● low
185.242.244.0/24 Interserver, Inc BGP ANNOUNCED ● low
191.96.88.0/22 Interserver, Inc BGP ANNOUNCED ● low
192.153.171.0/24 Interserver, Inc BGP ANNOUNCED ● low
192.195.185.0/24 Interserver, Inc BGP ANNOUNCED ● low
193.23.253.0/24 Interserver, Inc BGP ANNOUNCED ● low
193.27.10.0/24 Interserver, Inc BGP ANNOUNCED ● low
194.33.29.0/24 Interserver, Inc BGP ANNOUNCED ● low
194.61.9.0/24 Interserver, Inc BGP ANNOUNCED ● low
194.62.31.0/24 Interserver, Inc BGP ANNOUNCED ● low
194.180.184.0/24 Interserver, Inc BGP ANNOUNCED ● low
195.66.120.0/24 Interserver, Inc BGP ANNOUNCED ● low
198.96.89.0/24 Interserver, Inc BGP ANNOUNCED ● low
199.88.242.0/24 Interserver, Inc BGP ANNOUNCED ● low
203.188.171.0/24 Interserver, Inc BGP ANNOUNCED ● low
205.209.96.0/19 Interserver, Inc BGP ANNOUNCED ● low
206.72.192.0/23 Interserver, Inc BGP ANNOUNCED ● low
206.72.193.0/24 Interserver, Inc BGP ANNOUNCED ● low
206.206.90.0/24 Interserver, Inc BGP ANNOUNCED ● low
208.73.200.0/24 Interserver, Inc BGP ANNOUNCED ● low
208.73.201.0/24 Interserver, Inc BGP ANNOUNCED ● low
212.107.27.0/24 Interserver, Inc BGP ANNOUNCED ● low
213.139.217.0/24 Interserver, Inc BGP ANNOUNCED ● low
213.139.218.0/24 Interserver, Inc BGP ANNOUNCED ● low
216.158.224.0/23 Interserver, Inc BGP ANNOUNCED ● low
216.219.80.0/20 Interserver, Inc BGP ANNOUNCED ● low
216.219.90.0/24 Interserver, Inc BGP ANNOUNCED ● low
216.219.95.0/24 Interserver, Inc BGP ANNOUNCED ● low
216.225.153.0/24 Interserver, Inc BGP ANNOUNCED ● low
216.225.154.0/23 Interserver, Inc BGP ANNOUNCED ● low
216.225.156.0/22 Interserver, Inc BGP ANNOUNCED ● low
217.216.208.0/20 Interserver, Inc BGP ANNOUNCED ● low
2601:2010::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2011::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2012::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2013::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2014::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2015::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2016::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2017::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2018::/29 Interserver, Inc BGP ANNOUNCED ● low
2601:2020::/29 Interserver, Inc BGP ANNOUNCED ● low
2601:2023::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2024::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2025::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2026::/32 Interserver, Inc BGP ANNOUNCED ● low
2601:2027::/32 Interserver, Inc BGP ANNOUNCED ● low
2604:a00:101::/48 Interserver, Inc BGP ANNOUNCED ● low
2604:a00:1ac1::/48 Interserver, Inc BGP ANNOUNCED ● low
2604:a00:1aca::/48 Interserver, Inc BGP ANNOUNCED ● low
2604:a00:2000::/36 Interserver, Inc BGP ANNOUNCED ● low
2a05:b900::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0a:8180:c8c4::/48 Interserver, Inc BGP ANNOUNCED ● low
2a0a:8182:2a54::/48 Interserver, Inc BGP ANNOUNCED ● low
2a0a:8184:cc3c::/48 Interserver, Inc BGP ANNOUNCED ● low
2a0a:8186:85fa::/48 Interserver, Inc BGP ANNOUNCED ● low
2a0a:b382::/32 Interserver, Inc BGP ANNOUNCED ● low
2a0f:1207::/32 Interserver, Inc BGP ANNOUNCED ● low
2a0f:1440::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:1480::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:27c0::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:2f80::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:35c0::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:39c0::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:4f80::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:7f00::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:9600::/29 Interserver, Inc BGP ANNOUNCED ● low
2a0f:e5c0::/29 Interserver, Inc BGP ANNOUNCED ● low
2a10:34c0::/29 Interserver, Inc BGP ANNOUNCED ● low
2a10:6d00::/29 Interserver, Inc BGP ANNOUNCED ● low
2a10:fa80:e::/48 Interserver, Inc BGP ANNOUNCED ● low
2a10:fa81:e10::/44 Interserver, Inc BGP ANNOUNCED ● low
2a10:fa86:1000::/40 Interserver, Inc BGP ANNOUNCED ● low
2a11:7440::/29 Interserver, Inc BGP ANNOUNCED ● low
2a12:a800:11::/48 Interserver, Inc BGP ANNOUNCED ● low
2a13:2b40::/29 Interserver, Inc BGP ANNOUNCED ● low
2a13:9080::/29 Interserver, Inc BGP ANNOUNCED ● low
2a13:9500:50::/48 Interserver, Inc BGP ANNOUNCED ● low
2a14:1ec7:f720::/44 Interserver, Inc BGP ANNOUNCED ● low

IPv6 ranges (50)

showing the 15 largest allocations

Footprint over time

11 weekly snapshots · JSON
263 +183 netblocks since 2026-07-05
2026-07-05 peak 263 2026-09-06

Domains hosted in this network

what's this?

Network trust

what's this?
RPKI hygiene: C how networks compare →
55.9% of checked blocks have valid RPKI ROA coverage (147 of 263)
Wholesale/transit re-announcements (22)

These blocks are registered to Interserver, Inc but cryptographically authorized across 13 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

2a13:2b40::/29 /29 authorized for AS60781 — LeaseWeb Netherlands B.V.
2a10:fa80:e::/48 /48 authorized for AS14618 — Amazon.com, Inc.
217.216.208.0/20 /20 authorized for AS834 — IPXO LLC
45.202.120.0/22 /22 authorized for AS11427 — Charter Communications Inc
154.194.200.0/22 /22 authorized for AS17561 — Larus Limited
154.213.196.0/22 /22 authorized for AS17561 — Larus Limited
156.233.72.0/22 /22 authorized for AS20326 — TeraSwitch Networks Inc.
156.241.20.0/22 /22 authorized for AS11427 — Charter Communications Inc
156.241.24.0/22 /22 authorized for AS11427 — Charter Communications Inc
154.222.190.0/23 /23 authorized for AS11404 — Wave Broadband
5.231.41.0/24 /24 authorized for AS63023 — GTHost
5.231.240.0/24 /24 authorized for AS209866 — Piotr Macha
104.234.93.0/24 /24 authorized for AS198487 — Grid Computing LLC
108.186.221.0/24 /24 authorized for AS9304 — HGC Global Communications Limited
109.205.213.0/24 /24 authorized for AS15723 — "AZERONLINE LTD" JOINT ENTERPRISE
+7 more — see the REST API

NIC Handles

AS11404 AS11427 AS14618 AS19318 AS19318 AS198487 AS199458 AS20326 AS26666 AS40676 AS7005 AS9304 +23 more