[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Jul 8 21:29:56 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 08 Jul, 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: 941728
Prefixes after maximum aggregation (per Origin AS): 350977
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451611
Number of IPv4 prefixes with a valid ROA: 421769
Number of IPv4 prefixes with an invalid ROA: 2815
Number of IPv4 prefixes with no ROA: 517144
Total ASes present in the Internet Routing Table: 74569
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64271
Origin ASes announcing only one prefix: 25896
Transit ASes present in the Internet Routing Table: 10298
Transit-only ASes present in the Internet Routing Table: 433
Paths with bogon ASNs present in the IPv4 Routing Table: 70
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: 1045
Number of instances of unregistered ASNs: 1051
Number of 32-bit ASNs allocated by the RIRs: 42264
Number of 32-bit ASNs visible in the Routing Table: 34792
Prefixes from 32-bit ASNs in the Routing Table: 177988
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 547
Number of addresses announced to Internet: 3055741440
Equivalent to 182 /8s, 34 /16s and 234 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 319146
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243695
Total APNIC prefixes after maximum aggregation: 69164
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 237773
Unique aggregates announced from the APNIC address blocks: 98480
APNIC Region origin ASes present in the Internet Routing Table: 13460
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 3974
APNIC Region transit ASes present in the Internet Routing Table: 1793
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8808
Number of APNIC addresses announced to Internet: 773180480
Equivalent to 46 /8s, 21 /16s and 204 /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, 131072-153913
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: 275067
Total ARIN prefixes after maximum aggregation: 123772
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277218
Unique aggregates announced from the ARIN address blocks: 130907
ARIN Region origin ASes present in the Internet Routing Table: 19110
ARIN Prefixes per ASN: 14.51
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 1889
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4813
Number of ARIN addresses announced to Internet: 1278840896
Equivalent to 76 /8s, 57 /16s and 144 /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: 263865
Total RIPE prefixes after maximum aggregation: 122952
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260356
Unique aggregates announced from the RIPE address blocks: 159681
RIPE Region origin ASes present in the Internet Routing Table: 28396
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12025
RIPE Region transit ASes present in the Internet Routing Table: 3825
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11247
Number of RIPE addresses announced to Internet: 717382016
Equivalent to 42 /8s, 194 /16s and 97 /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: 126858
Total LACNIC prefixes after maximum aggregation: 28495
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125905
Unique aggregates announced from the LACNIC address blocks: 49495
LACNIC Region origin ASes present in the Internet Routing Table: 11019
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2331
LACNIC Region transit ASes present in the Internet Routing Table: 2316
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: 8810
Number of LACNIC addresses announced to Internet: 178422272
Equivalent to 10 /8s, 162 /16s and 130 /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: 31198
Total AfriNIC prefixes after maximum aggregation: 5883
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 39923
Unique aggregates announced from the AfriNIC address blocks: 12587
AfriNIC Region origin ASes present in the Internet Routing Table: 1768
AfriNIC Prefixes per ASN: 22.58
AfriNIC Region origin ASes announcing only one prefix: 588
AfriNIC Region transit ASes present in the Internet Routing Table: 316
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1114
Number of AfriNIC addresses announced to Internet: 107584000
Equivalent to 6 /8s, 105 /16s and 154 /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 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5682 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4218 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3692 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3463 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3043 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2442 836 445 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2186 442 199 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 8700 10906 3133 AMAZON-02, US
11492 4522 300 614 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
22773 3545 3054 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3157 1564 2369 AKAMAI-AS, US
749 3142 54962 2394 DNIC-AS-00749, US
367 2743 3743 1312 DNIC-ASBLK-00306-00371, US
396982 2674 3594 384 GOOGLE-CLOUD-PLATFORM, US
30036 2500 361 419 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 7304 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4115 3399 188 AKAMAI-ASN1, NL
8551 3466 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2947 2293 912 ROSTELECOM-AS, RU
9009 2663 247 1383 M247, RO
34984 2307 361 609 TELLCOM-AS, TR
6849 1835 307 17 UKRTELNET, UA
58224 1832 946 535 TCI, IR
13188 1607 100 26 TRIOLAN, UA
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 11562 3376 597 UNINET, MX
10620 3531 507 841 Telmex Colombia S.A., CO
13999 2404 360 631 Mega Cable, S.A. de C.V., MX
11830 2225 369 64 Instituto Costarricense de Electricidad
28573 1317 2324 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1304 344 512 Axtel, S.A.B. de C.V., MX
6147 1131 370 22 Telefonica del Peru S.A.A., PE
11664 1102 177 437 Techtel LMDS Comunicaciones Interactiva
26615 1036 2500 47 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
24863 1617 393 19 LINKdotNET-AS, EG
24835 1548 533 27 RAYA-AS, EG
36992 1314 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1052 67 45 ORANGE-COTE-IVOIRE, CI
36935 923 521 44 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 523 53 45 WANANCHI-, KE
24757 488 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 11562 3376 597 UNINET, MX
9808 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8700 10906 3133 AMAZON-02, US
12479 7304 1706 141 UNI2-AS, ES
7545 5682 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 614 CABLEONE, US
18403 4218 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4171 288 87 VIASAT-SP-BACKBONE, US
20940 4115 3399 188 AKAMAI-ASN1, NL
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 9514 9477 CHINAMOBILE-CN China Mobile Communications Grou
12479 7304 7163 UNI2-AS, ES
16509 8700 5567 AMAZON-02, US
7545 5682 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4218 4193 FPT-AS-AP FPT Telecom Company, VN
7155 4171 4084 VIASAT-SP-BACKBONE, US
20940 4115 3927 AKAMAI-ASN1, NL
11492 4522 3908 CABLEONE, US
7552 3692 3671 VIETEL-AS-AP Viettel Group, VN
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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
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 /9:14 /10:38 /11:103 /12:298
/13:575 /14:1200 /15:2125 /16:13509 /17:8292 /18:14002
/19:25251 /20:44177 /21:52348 /22:111110 /23:102148 /24:565688
/25:138 /26:101 /27:151 /28:47 /29:95 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6392 7304 UNI2-AS, ES
8151 5480 11562 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3431 4522 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3119 4171 VIASAT-SP-BACKBONE, US
8551 2935 3466 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2609 3545 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2089 3531 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2164 2:1346 3:228 4:7 5:4591 6:130
7:6 8:1541 9:1 10:1 11:172 12:1517
13:387 14:2316 15:301 16:196 17:373 18:502
20:266 21:4 22:188 23:6376 24:2934 25:6
27:2587 29:19 31:2551 32:83 34:23 35:114
36:1978 37:4706 38:5059 39:828 40:152 41:4277
42:1995 43:2356 44:308 45:17229 46:4452 47:376
49:1764 50:1885 51:585 52:1593 54:395 55:972
56:8 57:128 58:1877 59:1118 60:986 61:2573
62:2750 63:1916 64:5771 65:2336 66:5150 67:3079
68:1368 69:4128 70:1376 71:699 72:3061 74:2650
75:1598 76:614 77:2576 78:1900 79:2984 80:2143
81:1799 82:1512 83:1275 84:1557 85:3049 86:771
87:2109 88:1228 89:3886 90:616 91:7897 92:2053
93:2620 94:3654 95:4077 96:1313 97:340 98:1158
99:736 100:95 101:1313 102:3005 103:31868 104:4589
105:901 106:884 107:2563 108:1094 109:4276 110:2101
111:3139 112:2063 113:1761 114:1651 115:2071 116:1904
117:2572 118:2624 119:1982 120:1795 121:1091 122:2619
123:2158 124:1570 125:2474 128:1474 129:1061 130:1038
131:2063 132:852 133:422 134:1799 135:351 136:895
137:1105 138:2705 139:1566 140:1256 141:1370 142:1477
143:1547 144:1038 145:343 146:1971 147:1593 148:2434
149:2192 150:891 151:1168 152:1871 153:566 154:4705
155:1391 156:1832 157:1318 158:1093 159:2266 160:2638
161:1566 162:3536 163:1573 164:1639 165:1920 166:1068
167:1728 168:4048 169:951 170:4834 171:889 172:3653
173:2980 174:1084 175:1213 176:3835 177:5462 178:3637
179:2494 180:2444 181:3530 182:3401 183:2005 184:2325
185:20667 186:5097 187:4435 188:4238 189:4032 190:9325
191:1777 192:10950 193:8979 194:7409 195:5244 196:3213
197:2443 198:5971 199:6128 200:8174 201:6016 202:10521
203:10319 204:4587 205:3709 206:4370 207:3463 208:4159
209:4960 210:4297 211:2457 212:4301 213:3652 214:1084
215:59 216:6719 217:2864 218:1295 219:414 220:1999
221:967 222:684 223:2162
End of report
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