ResearchRouting table, RPKI, IRR & looking glass

AS32475 Internap Holding LLC

AS32475 (SINGLEHOP-LLC) is registered to Internap Holding LLC in US, through ARIN. It originates 228 prefixes in the global routing table.

219
IPv4 prefixes
9
IPv6 prefixes
330,496
IPv4 addresses
7%
RPKI valid
Registration

Who holds AS32475

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS32475
Handle
SINGLEHOP-LLC
Organization
Internap Holding LLC
Country
US
Registry
ARIN
ASPA
None published
WHOIS recordARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       32475
ASName:         SINGLEHOP-LLC
ASHandle:       AS32475
RegDate:        2005-07-21
Updated:        2025-02-07
Ref:            https://rdap.arin.net/registry/autnum/32475


OrgName:        Internap Holding LLC
OrgId:          IC-1425
Address:        5051 Peachtree Corners Circle, Suite 200
City:           Norcross
StateProv:      GA
PostalCode:     30092
Country:        US
RegDate:        2018-11-09
Updated:        2025-02-04
Ref:            https://rdap.arin.net/registry/entity/IC-1425


OrgTechHandle: NETWO9886-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-877-843-7627 
OrgTechEmail:  engineering-network@horizoniq.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9886-ARIN

OrgAbuseHandle: HORIZ5-ARIN
OrgAbuseName:   HorizonIQ Abuse
OrgAbusePhone:  +1-877-843-7627 
OrgAbuseEmail:  abuse@horizoniq.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HORIZ5-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Routing

What AS32475 announces

Prefixes originated by AS32475 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
219
IPv6 prefixes
9
IPv4 addresses
330,496 (1,291 /24s)
RPKI valid
18 7%
RPKI invalid
0
RPKI not found
210
ROAs naming AS32475
16
With an IRR route object
108 47%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (219)
23.92.176.0/2223.92.190.0/2331.186.228.0/2331.186.228.0/2431.186.229.0/2463.251.14.0/2363.251.96.0/2263.251.104.0/2263.251.112.0/2363.251.114.0/2363.251.224.0/2263.251.232.0/2263.251.238.0/2363.251.240.0/2263.251.252.0/2264.7.218.0/2464.46.97.0/2464.46.98.0/2464.46.99.0/2464.46.100.0/2264.46.102.0/2464.46.104.0/2264.46.108.0/2364.46.110.0/2364.46.112.0/2364.46.114.0/2364.46.116.0/2264.95.96.0/2264.95.96.0/2364.95.98.0/2364.95.100.0/2264.95.102.0/2465.60.0.0/1865.60.12.0/2465.60.17.0/2465.60.26.0/2365.60.45.0/2467.208.32.0/2167.208.40.0/2267.212.160.0/1967.212.171.0/2467.212.190.0/2469.9.174.0/2469.88.156.0/2369.175.0.0/1769.175.0.0/1869.175.117.0/2472.5.162.0/2372.5.189.0/2472.26.208.0/2172.26.216.0/2272.251.224.0/2272.251.228.0/2272.251.230.0/2472.251.232.0/2272.251.236.0/2272.251.236.0/2372.251.239.0/2472.251.240.0/2172.251.248.0/2274.201.172.0/2374.201.192.0/2374.201.202.0/2374.201.204.0/2374.201.214.0/2374.201.218.0/2374.201.228.0/2374.217.28.0/2275.98.36.0/2395.172.83.0/2495.172.84.0/2495.172.86.0/2395.172.87.0/2496.127.128.0/1896.127.141.0/2496.127.143.0/2496.127.145.0/2496.127.157.0/2496.127.167.0/2496.127.173.0/2496.127.186.0/2499.198.96.0/2099.198.112.0/2199.198.115.0/2499.198.116.0/2499.198.120.0/2399.198.122.0/2499.198.123.0/2499.198.124.0/2299.198.125.0/24103.119.216.0/24107.6.72.0/21107.6.88.0/21107.6.88.0/22107.6.92.0/23107.6.92.0/24107.6.93.0/24107.6.96.0/21107.6.108.0/22107.6.125.0/24107.6.128.0/18107.6.136.0/24107.6.140.0/22107.6.150.0/23107.6.152.0/22107.6.156.0/23107.6.160.0/20107.6.176.0/21107.6.184.0/22107.150.146.0/23108.163.192.0/18108.163.200.0/24108.163.206.0/24108.163.236.0/22108.178.0.0/19108.178.30.0/24108.178.32.0/20108.178.48.0/20108.178.48.0/22108.178.54.0/23
Show 99 more
147.75.129.0/24162.217.96.0/21162.217.96.0/22162.217.100.0/22162.253.224.0/22172.96.186.0/24172.96.187.0/24172.96.188.0/24173.231.176.0/20173.231.176.0/22173.231.180.0/23173.231.182.0/23173.236.0.0/17173.236.0.0/18173.236.0.0/24173.236.2.0/24173.236.4.0/23173.236.8.0/23173.236.16.0/24173.236.64.0/23173.236.66.0/24173.236.68.0/22173.236.69.0/24173.236.72.0/21173.236.72.0/22173.236.80.0/20173.236.91.0/24173.236.96.0/19184.154.0.0/17184.154.0.0/24184.154.1.0/24184.154.22.0/24184.154.46.0/24184.154.63.0/24184.154.70.0/24184.154.81.0/24184.154.100.0/24184.154.128.0/18184.154.147.0/24184.154.152.0/24184.154.155.0/24184.154.191.0/24184.154.192.0/19184.154.248.0/21192.170.145.0/24192.170.146.0/24192.170.152.0/23192.170.154.0/23192.170.156.0/23198.20.64.0/18198.20.72.0/21198.20.80.0/21198.20.88.0/22198.20.96.0/19198.91.80.0/20198.91.80.0/24198.91.81.0/24198.91.82.0/24198.91.83.0/24198.91.84.0/24198.91.85.0/24198.91.86.0/24198.91.87.0/24198.91.88.0/24198.91.89.0/24198.91.90.0/24198.91.91.0/24198.91.92.0/24198.91.93.0/24198.91.94.0/24198.91.95.0/24198.143.128.0/19198.143.152.0/24198.143.160.0/20198.143.172.0/22198.143.184.0/21199.21.76.0/22199.21.76.0/23199.21.78.0/23203.55.131.0/24206.191.148.0/22206.191.152.0/23206.191.154.0/23206.191.156.0/23206.191.158.0/23208.122.5.0/24208.122.22.0/24208.122.30.0/24209.191.162.0/23209.191.164.0/23209.222.114.0/23212.118.227.0/24216.48.102.0/23216.52.0.0/22216.52.8.0/23216.52.30.0/23216.104.32.0/20216.104.47.0/24216.223.24.0/22
IPv6 (9)
2001:48c8::/322001:48c8:7::/482001:48c8:13::/482001:48c8:14::/482001:48c8:15::/482001:48c8:17::/482607:f978:2::/482607:f978:5::/482607:f978:7::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS32475 is reached through

The AS just before AS32475 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6461 ZAYO-6461 38AS174 COGENT-174 35AS23352 SERVERCENTRAL 22AS13789 INTERNAP-BLK3 8AS11855 ASN-INTERNAP-BLK 8AS12179 INTERNAP-2BLK 6AS12182 INTERNAP-2BLK 5AS15570 INAP-LON 3
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
ALTDBSINGLEHOPMAINT-AS32475
RADBHORIZONIQMAINT-AS32475

Route objects with origin AS32475: RADB 155 · ALTDB 40 · ARIN 14 · RIPE 4 · APNIC 3

as-sets that list AS32475 (24)
AS-CTBC-TOOLS-6AS-GTTCUSTAS-HWNG-DOWNSTREAMSAS-KDDCUSTOMER2AS-LEVEL3-ORIGINS-NAAS-NEXUSGUARD-CLIENTSAS-PNAPACSAS-PNAPAMSAS-PNAPAMS004AS-PNAPCHGAS-PNAPDALZAS-PNAPLONAS-PNAPNYMAS-PNAPPHX003AS-PNAPSEFAS-PNAPSJEAS-REACH-CUSTOMERSAS-SERVERCENTRAL-L3AS-SINGLEHOPAS-SUMMITHQ-CUSTOMERSAS-UNITAS-CUSTOMERSAS-XO-BAS198949:AS-SDAS32475:AS-CONE
Tools

Check AS32475 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup