[REN-BGP-stats-all] Global R&E Routing Table Report - Guam view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Nov 25 21:30:19 UTC 2021
Global R&E Routing Table Report 21:25 GMT Thu 25 Nov, 2021
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: 881679
Prefixes after maximum aggregation (per Origin AS): 333554
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 421299
Total ASes present in the Internet Routing Table: 72411
Prefixes per ASN: 12.18
Origin-only ASes present in the Internet Routing Table: 62326
Origin ASes announcing only one prefix: 25633
Transit ASes present in the Internet Routing Table: 10085
Transit-only ASes present in the Internet Routing Table: 359
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 904
Number of instances of unregistered ASNs: 908
Number of 32-bit ASNs allocated by the RIRs: 37907
Number of 32-bit ASNs visible in the Routing Table: 31518
Prefixes from 32-bit ASNs in the Routing Table: 145834
Number of bogon 32-bit ASNs visible in the Routing Table: 34
Special use prefixes present in the Routing Table: 9
Prefixes being announced from unallocated address space: 877
Number of addresses announced to Internet: 3072810880
Equivalent to 183 /8s, 39 /16s and 95 /24s
Percentage of available address space announced: 83.0
Percentage of allocated address space announced: 83.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 299178
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 229316
Total APNIC prefixes after maximum aggregation: 64803
APNIC Deaggregation factor: 3.54
Prefixes being announced from the APNIC address blocks: 224477
Unique aggregates announced from the APNIC address blocks: 92766
APNIC Region origin ASes present in the Internet Routing Table: 12143
APNIC Prefixes per ASN: 18.49
APNIC Region origin ASes announcing only one prefix: 3456
APNIC Region transit ASes present in the Internet Routing Table: 1704
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7340
Number of APNIC addresses announced to Internet: 773734464
Equivalent to 46 /8s, 30 /16s and 64 /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: 257087
Total ARIN prefixes after maximum aggregation: 118314
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 256781
Unique aggregates announced from the ARIN address blocks: 122007
ARIN Region origin ASes present in the Internet Routing Table: 18957
ARIN Prefixes per ASN: 13.55
ARIN Region origin ASes announcing only one prefix: 6870
ARIN Region transit ASes present in the Internet Routing Table: 1918
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4230
Number of ARIN addresses announced to Internet: 1301349184
Equivalent to 77 /8s, 145 /16s and 3 /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: 253335
Total RIPE prefixes after maximum aggregation: 117521
RIPE Deaggregation factor: 2.16
Prefixes being announced from the RIPE address blocks: 249172
Unique aggregates announced from the RIPE address blocks: 146890
RIPE Region origin ASes present in the Internet Routing Table: 28176
RIPE Prefixes per ASN: 8.84
RIPE Region origin ASes announcing only one prefix: 12133
RIPE Region transit ASes present in the Internet Routing Table: 3883
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10560
Number of RIPE addresses announced to Internet: 712626048
Equivalent to 42 /8s, 121 /16s and 207 /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: 113468
Total LACNIC prefixes after maximum aggregation: 26943
LACNIC Deaggregation factor: 4.21
Prefixes being announced from the LACNIC address blocks: 114355
Unique aggregates announced from the LACNIC address blocks: 47567
LACNIC Region origin ASes present in the Internet Routing Table: 10804
LACNIC Prefixes per ASN: 10.58
LACNIC Region origin ASes announcing only one prefix: 2627
LACNIC Region transit ASes present in the Internet Routing Table: 2122
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8480
Number of LACNIC addresses announced to Internet: 176391680
Equivalent to 10 /8s, 131 /16s and 134 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + 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: 27569
Total AfriNIC prefixes after maximum aggregation: 5281
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 36011
Unique aggregates announced from the AfriNIC address blocks: 11265
AfriNIC Region origin ASes present in the Internet Routing Table: 1578
AfriNIC Prefixes per ASN: 22.82
AfriNIC Region origin ASes announcing only one prefix: 547
AfriNIC Region transit ASes present in the Internet Routing Table: 310
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 908
Number of AfriNIC addresses announced to Internet: 108144128
Equivalent to 6 /8s, 114 /16s and 38 /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 8733 8999 54 CHINAMOBILE-CN China Mobile Communicati
7545 5856 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3596 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3494 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3241 1896 54 VNPT-AS-VN VNPT Corp, VN
4766 2251 11374 574 KIXS-AS-KR Korea Telecom, KR
9498 2187 476 241 BBIL-AP BHARTI Airtel Ltd., IN
45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2120 429 201 TATACOMM-AS TATA Communications formerl
24560 1987 837 367 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6015 10014 2585 AMAZON-02, US
11492 4593 304 821 CABLEONE, US
22773 4020 3068 373 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
16625 3685 1899 2561 AKAMAI-AS, US
6327 3387 1318 63 SHAW, CA
749 2890 50784 2146 DNIC-AS-00749, US
30036 2599 373 153 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2526 5043 436 CENTURYLINK-US-LEGACY-QWEST, US
7018 2253 24164 1440 ATT-INTERNET4, 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
47331 7927 1060 3420 TTNET, TR
12479 6864 1731 149 UNI2-AS, ES
20940 3966 3362 240 AKAMAI-ASN1, NL
8551 3447 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3271 187 23 ALJAWWALSTC-AS, SA
12389 2905 2279 897 ROSTELECOM-AS, RU
9009 2527 258 1322 M247, GB
34984 2203 355 600 TELLCOM-AS, TR
58224 1759 918 579 TCI, IR
61317 1648 214 923 ASDETUK www.heficed.com, GB
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 10646 3450 578 Uninet S.A. de C.V., MX
10620 3253 491 823 Telmex Colombia S.A., CO
11830 2467 369 62 Instituto Costarricense de Electricidad
13999 1612 285 453 Mega Cable, S.A. de C.V., MX
6503 1514 358 471 Axtel, S.A.B. de C.V., MX
28573 1371 2317 257 CLARO S.A., BR
3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1139 2351 139 TIM SA, BR
6147 1087 369 21 Telefonica del Peru S.A.A., PE
11664 979 189 444 Techtel LMDS Comunicaciones Interactiva
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
24863 1631 393 21 LINKdotNET-AS, EG
24835 1553 507 33 RAYA-AS, EG
36992 1286 1430 268 ETISALAT-MISR, EG
36903 1183 537 110 MT-MPLS, MA
29571 825 68 11 ORANGE-COTE-IVOIRE, CI
36935 703 523 44 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 521 50 31 WANANCHI-, KE
37342 470 32 1 MOVITEL, MZ
23889 429 232 16 MauritiusTelecom, MU
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 10646 3450 578 Uninet S.A. de C.V., MX
9808 8733 8999 54 CHINAMOBILE-CN China Mobile Communicati
47331 7927 1060 3420 TTNET, TR
12479 6864 1731 149 UNI2-AS, ES
16509 6015 10014 2585 AMAZON-02, US
7545 5856 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4593 304 821 CABLEONE, US
22773 4020 3068 373 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3966 3362 240 AKAMAI-ASN1, NL
7155 3950 264 30 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 8733 8679 CHINAMOBILE-CN China Mobile Communications Grou
12479 6864 6715 UNI2-AS, ES
7545 5856 5175 TPG-INTERNET-AP TPG Telecom Limited, AU
47331 7927 4507 TTNET, TR
7155 3950 3920 VIASAT-SP-BACKBONE, US
11492 4593 3772 CABLEONE, US
20940 3966 3726 AKAMAI-ASN1, NL
22773 4020 3647 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3596 3577 VIETEL-AS-AP Viettel Group, VN
7713 3494 3437 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from private and non-routed address space (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
100.74.144.0/20 45903 CMCTELECOM-AS-VN CMC Telecom Infrastructure Com
100.127.133.128/25 11096 FLORIDANET, US
192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 174 COGENT-174, US
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 174 COGENT-174, US
23.252.162.0/24 Origin: 398968 GROUP-IID-01, US
23.252.162.0/24 Transit: 174 COGENT-174, US
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 174 COGENT-174, US
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 /10:40 /11:101 /12:305
/13:595 /14:1214 /15:2087 /16:13613 /17:8288 /18:13936
/19:25119 /20:42443 /21:51499 /22:108181 /23:95000 /24:518659
/25:138 /26:123 /27:128 /28:61 /29:87 /30:18
/31:2 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 7128 7927 TTNET, TR
12479 5811 6864 UNI2-AS, ES
8151 4444 10646 Uninet S.A. de C.V., MX
11492 3546 4593 CABLEONE, US
6327 3197 3387 SHAW, CA
7155 3040 3950 VIASAT-SP-BACKBONE, US
22773 2992 4020 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2911 3447 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2807 3271 ALJAWWALSTC-AS, SA
30036 2254 2599 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1877 2:1247 3:146 4:21 5:3726 6:99
7:5 8:1558 9:1 10:1 11:172 12:1707
13:412 14:2274 15:132 16:32 17:374 18:130
20:149 21:4 22:188 23:5328 24:2371 25:4
27:2577 29:19 31:2377 32:106 34:1 35:48
36:1757 37:3931 38:2371 39:661 40:165 41:3932
42:1028 43:2097 44:296 45:15716 46:3803 47:323
49:1687 50:1878 51:104 52:1355 54:287 55:647
56:4 57:60 58:1767 59:1049 60:940 61:2307
62:2417 63:1964 64:5436 65:2350 66:4985 67:2910
68:1180 69:4158 70:1344 71:680 72:3094 74:2635
75:1511 76:710 77:2141 78:3829 79:2712 80:1879
81:1662 82:1416 83:1176 84:1300 85:3572 86:695
87:1893 88:2608 89:3147 90:490 91:7513 92:1894
93:2577 94:3229 95:4518 96:1299 97:348 98:984
99:911 100:76 101:1306 102:1841 103:27704 104:4107
105:436 106:844 107:2388 108:754 109:3999 110:2056
111:3101 112:1966 113:1489 114:1544 115:2117 116:1889
117:2482 118:2306 119:1906 120:1596 121:1017 122:2563
123:2160 124:1548 125:2002 128:1623 129:1115 130:919
131:2070 132:776 133:366 134:1921 135:284 136:781
137:1016 138:2442 139:1235 140:841 141:1309 142:1227
143:1345 144:1252 145:331 146:1689 147:1467 148:2264
149:1586 150:857 151:1090 152:1660 153:519 154:3350
155:1365 156:1831 157:1204 158:991 159:2026 160:2335
161:1274 162:3413 163:1226 164:1657 165:1520 166:596
167:1703 168:3635 169:688 170:4306 171:809 172:2851
173:3047 174:1005 175:1161 176:3422 177:4492 178:3027
179:1960 180:2332 181:2622 182:3132 183:1917 184:2413
185:19107 186:4275 187:3535 188:3630 189:3107 190:8840
191:1345 192:11053 193:8448 194:6913 195:4951 196:2920
197:2512 198:6026 199:6020 200:7447 201:5674 202:10356
203:10227 204:4490 205:3393 206:3854 207:3397 208:4039
209:4638 210:4094 211:2351 212:3873 213:3409 214:1162
215:64 216:6420 217:2685 218:1196 219:456 220:2064
221:989 222:697 223:2092
End of report
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