[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Feb 13 21:30:53 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 13 Feb, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 936361
Prefixes after maximum aggregation (per Origin AS): 347986
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445928
Number of IPv4 prefixes with a valid ROA: 390681
Number of IPv4 prefixes with an invalid ROA: 2748
Number of IPv4 prefixes with no ROA: 542932
Total ASes present in the Internet Routing Table: 74130
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 63784
Origin ASes announcing only one prefix: 25641
Transit ASes present in the Internet Routing Table: 10346
Transit-only ASes present in the Internet Routing Table: 432
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1044
Number of instances of unregistered ASNs: 1057
Number of 32-bit ASNs allocated by the RIRs: 41187
Number of 32-bit ASNs visible in the Routing Table: 34156
Prefixes from 32-bit ASNs in the Routing Table: 173882
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 560
Number of addresses announced to Internet: 3063145280
Equivalent to 182 /8s, 147 /16s and 227 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 323009
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237914
Total APNIC prefixes after maximum aggregation: 68465
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 233119
Unique aggregates announced from the APNIC address blocks: 97719
APNIC Region origin ASes present in the Internet Routing Table: 13252
APNIC Prefixes per ASN: 17.59
APNIC Region origin ASes announcing only one prefix: 3818
APNIC Region transit ASes present in the Internet Routing Table: 1793
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8554
Number of APNIC addresses announced to Internet: 773227136
Equivalent to 46 /8s, 22 /16s and 130 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 270315
Total ARIN prefixes after maximum aggregation: 121729
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272193
Unique aggregates announced from the ARIN address blocks: 130320
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.25
ARIN Region origin ASes announcing only one prefix: 6994
ARIN Region transit ASes present in the Internet Routing Table: 1935
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4745
Number of ARIN addresses announced to Internet: 1286156864
Equivalent to 76 /8s, 169 /16s and 50 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 268108
Total RIPE prefixes after maximum aggregation: 122856
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264563
Unique aggregates announced from the RIPE address blocks: 156311
RIPE Region origin ASes present in the Internet Routing Table: 28251
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 11996
RIPE Region transit ASes present in the Internet Routing Table: 3860
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11019
Number of RIPE addresses announced to Internet: 718547072
Equivalent to 42 /8s, 212 /16s and 40 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128209
Total LACNIC prefixes after maximum aggregation: 28401
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 127300
Unique aggregates announced from the LACNIC address blocks: 49080
LACNIC Region origin ASes present in the Internet Routing Table: 10977
LACNIC Prefixes per ASN: 11.60
LACNIC Region origin ASes announcing only one prefix: 2253
LACNIC Region transit ASes present in the Internet Routing Table: 2264
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8770
Number of LACNIC addresses announced to Internet: 176452608
Equivalent to 10 /8s, 132 /16s and 116 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30771
Total AfriNIC prefixes after maximum aggregation: 5772
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 38620
Unique aggregates announced from the AfriNIC address blocks: 12056
AfriNIC Region origin ASes present in the Internet Routing Table: 1725
AfriNIC Prefixes per ASN: 22.39
AfriNIC Region origin ASes announcing only one prefix: 580
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1068
Number of AfriNIC addresses announced to Internet: 108423424
Equivalent to 6 /8s, 118 /16s and 105 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9442 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5844 787 705 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3640 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3535 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3464 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2759 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2355 836 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2287 11250 587 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2161 440 212 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 7940 10731 2858 AMAZON-02, US
11492 4535 300 599 CABLEONE, US
7155 3899 265 33 VIASAT-SP-BACKBONE, US
22773 3742 3049 294 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3339 1689 2431 AKAMAI-AS, US
749 3039 50571 2306 DNIC-AS-00749, US
396982 2604 3583 352 GOOGLE-CLOUD-PLATFORM, US
7018 2596 24127 1578 ATT-INTERNET4, US
30036 2538 364 431 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7013 1706 146 UNI2-AS, ES
9121 6134 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4065 3400 195 AKAMAI-ASN1, NL
8551 3891 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2926 2292 910 ROSTELECOM-AS, RU
9009 2681 255 1380 M247, RO
47331 2503 371 1891 TTNET, TR
6849 2273 339 19 UKRTELNET, UA
34984 2267 359 610 TELLCOM-AS, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11054 3347 589 Uninet S.A. de C.V., MX
10620 3476 507 862 Telmex Colombia S.A., CO
11830 2262 369 64 Instituto Costarricense de Electricidad
13999 2245 375 606 Mega Cable, S.A. de C.V., MX
28573 1351 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 746 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 370 22 Telefonica del Peru S.A.A., PE
11664 1097 180 460 Techtel LMDS Comunicaciones Interactiva
26615 1020 2498 45 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1540 533 30 RAYA-AS, EG
24863 1503 393 21 LINKdotNET-AS, EG
36992 1348 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 998 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 513 52 41 WANANCHI-, KE
24757 495 73 5 EthioNet-AS, ET
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11054 3347 589 Uninet S.A. de C.V., MX
9808 9442 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 7940 10731 2858 AMAZON-02, US
12479 7013 1706 146 UNI2-AS, ES
9121 6134 1692 17 TTNET, TR
7545 5844 787 705 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4535 300 599 CABLEONE, US
20940 4065 3400 195 AKAMAI-ASN1, NL
7155 3899 265 33 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9442 9394 CHINAMOBILE-CN China Mobile Communications Grou
12479 7013 6867 UNI2-AS, ES
9121 6134 6117 TTNET, TR
7545 5844 5139 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7940 5082 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4535 3936 CABLEONE, US
20940 4065 3870 AKAMAI-ASN1, NL
7155 3899 3866 VIASAT-SP-BACKBONE, US
8551 3891 3854 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1202 /15:2090 /16:13532 /17:8342 /18:14036
/19:25221 /20:43891 /21:52968 /22:111133 /23:101612 /24:560455
/25:133 /26:97 /27:157 /28:48 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6074 7013 UNI2-AS, ES
9121 5290 6134 TTNET, TR
8151 5094 11054 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3450 4535 CABLEONE, US
8551 3363 3891 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 2988 3899 VIASAT-SP-BACKBONE, US
22773 2786 3742 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2196 2538 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1632 2:1240 3:168 4:7 5:4418 6:114
7:5 8:1541 9:1 10:1 11:172 12:1587
13:393 14:2341 15:290 16:79 17:365 18:397
20:249 21:4 22:188 23:6089 24:2586 25:4
27:2602 29:19 31:2545 32:110 34:8 35:107
36:1913 37:4618 38:4238 39:840 40:154 41:4314
42:1056 43:2350 44:305 45:17531 46:4218 47:379
49:1746 50:1843 51:384 52:1569 54:397 55:853
56:8 57:97 58:1729 59:1122 60:988 61:2501
62:2722 63:1941 64:5697 65:2343 66:5019 67:3077
68:1380 69:4188 70:1264 71:674 72:3073 74:2626
75:1465 76:604 77:2501 78:3960 79:3181 80:2099
81:1873 82:1496 83:1249 84:1540 85:3771 86:757
87:2059 88:2899 89:3668 90:598 91:7764 92:2016
93:2616 94:3617 95:4882 96:1333 97:349 98:1183
99:743 100:76 101:1302 102:2765 103:31137 104:4534
105:898 106:844 107:2525 108:925 109:4426 110:2075
111:3295 112:2045 113:1524 114:1622 115:2134 116:1886
117:2558 118:2295 119:1951 120:1741 121:1072 122:2613
123:2176 124:1555 125:2340 128:1346 129:1073 130:1007
131:2165 132:845 133:406 134:1911 135:358 136:865
137:1084 138:2878 139:1555 140:1187 141:1481 142:1426
143:1561 144:1210 145:350 146:1900 147:1567 148:2295
149:1902 150:881 151:1143 152:1840 153:564 154:3944
155:1420 156:1689 157:1307 158:1012 159:2265 160:2605
161:1421 162:3560 163:1539 164:1607 165:1718 166:837
167:1746 168:4150 169:928 170:4989 171:882 172:3533
173:2991 174:1031 175:1186 176:3770 177:5960 178:3597
179:2620 180:2384 181:3483 182:3249 183:1929 184:2348
185:20200 186:5116 187:4565 188:4241 189:3941 190:9241
191:1822 192:10999 193:8857 194:7306 195:5217 196:3125
197:2508 198:5969 199:6133 200:8097 201:6136 202:10490
203:10196 204:4612 205:3524 206:3913 207:3452 208:4097
209:4871 210:4264 211:2403 212:4147 213:3589 214:1097
215:55 216:6642 217:2739 218:1274 219:400 220:2022
221:972 222:667 223:2100
End of report
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