[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Jun 21 21:30:07 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 21 Jun, 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: 943339
Prefixes after maximum aggregation (per Origin AS): 350542
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 450808
Number of IPv4 prefixes with a valid ROA: 418544
Number of IPv4 prefixes with an invalid ROA: 2809
Number of IPv4 prefixes with no ROA: 521986
Total ASes present in the Internet Routing Table: 74566
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64271
Origin ASes announcing only one prefix: 25826
Transit ASes present in the Internet Routing Table: 10295
Transit-only ASes present in the Internet Routing Table: 423
Paths with bogon ASNs present in the IPv4 Routing Table: 61
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: 1027
Number of instances of unregistered ASNs: 1031
Number of 32-bit ASNs allocated by the RIRs: 42108
Number of 32-bit ASNs visible in the Routing Table: 34751
Prefixes from 32-bit ASNs in the Routing Table: 178787
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 570
Number of addresses announced to Internet: 3055964416
Equivalent to 182 /8s, 38 /16s and 81 /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: 320004
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243711
Total APNIC prefixes after maximum aggregation: 68934
APNIC Deaggregation factor: 3.54
Prefixes being announced from the APNIC address blocks: 238032
Unique aggregates announced from the APNIC address blocks: 98344
APNIC Region origin ASes present in the Internet Routing Table: 13452
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 3952
APNIC Region transit ASes present in the Internet Routing Table: 1801
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: 8795
Number of APNIC addresses announced to Internet: 773339200
Equivalent to 46 /8s, 24 /16s and 56 /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: 274809
Total ARIN prefixes after maximum aggregation: 123473
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 277200
Unique aggregates announced from the ARIN address blocks: 130776
ARIN Region origin ASes present in the Internet Routing Table: 19136
ARIN Prefixes per ASN: 14.49
ARIN Region origin ASes announcing only one prefix: 6994
ARIN Region transit ASes present in the Internet Routing Table: 1881
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: 4820
Number of ARIN addresses announced to Internet: 1280165696
Equivalent to 76 /8s, 77 /16s and 199 /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: 263488
Total RIPE prefixes after maximum aggregation: 123035
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259619
Unique aggregates announced from the RIPE address blocks: 159290
RIPE Region origin ASes present in the Internet Routing Table: 28391
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 11999
RIPE Region transit ASes present in the Internet Routing Table: 3834
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: 11232
Number of RIPE addresses announced to Internet: 717620864
Equivalent to 42 /8s, 198 /16s and 6 /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: 129274
Total LACNIC prefixes after maximum aggregation: 28513
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 128247
Unique aggregates announced from the LACNIC address blocks: 49513
LACNIC Region origin ASes present in the Internet Routing Table: 11014
LACNIC Prefixes per ASN: 11.64
LACNIC Region origin ASes announcing only one prefix: 2301
LACNIC Region transit ASes present in the Internet Routing Table: 2312
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: 8800
Number of LACNIC addresses announced to Internet: 176965376
Equivalent to 10 /8s, 140 /16s and 71 /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: 31030
Total AfriNIC prefixes after maximum aggregation: 5856
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 39665
Unique aggregates announced from the AfriNIC address blocks: 12412
AfriNIC Region origin ASes present in the Internet Routing Table: 1754
AfriNIC Prefixes per ASN: 22.61
AfriNIC Region origin ASes announcing only one prefix: 580
AfriNIC Region transit ASes present in the Internet Routing Table: 311
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: 1104
Number of AfriNIC addresses announced to Internet: 107536896
Equivalent to 6 /8s, 104 /16s and 226 /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 9501 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5675 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4227 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3672 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3571 1043 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3460 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3037 498 252 BBIL-AP BHARTI Airtel Ltd., IN
24560 2431 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2298 11252 579 KIXS-AS-KR Korea Telecom, KR
4755 2188 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 8506 10861 3125 AMAZON-02, US
11492 4524 300 603 CABLEONE, US
7155 4134 284 77 VIASAT-SP-BACKBONE, US
22773 3553 3053 267 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1319 66 SHAW, CA
16625 3145 1563 2361 AKAMAI-AS, US
749 3125 54969 2377 DNIC-AS-00749, US
396982 2664 3594 377 GOOGLE-CLOUD-PLATFORM, US
30036 2512 361 386 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2459 24006 1562 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
12479 7311 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4122 3399 189 AKAMAI-ASN1, NL
8551 3463 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2943 2291 911 ROSTELECOM-AS, RU
9009 2667 248 1383 M247, RO
34984 2298 361 606 TELLCOM-AS, TR
6849 2006 307 17 UKRTELNET, UA
58224 1830 946 537 TCI, IR
61317 1645 110 1278 ASDETUK www.heficed.com, US
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 11441 3374 594 UNINET, MX
10620 3527 506 845 Telmex Colombia S.A., CO
13999 2366 354 634 Mega Cable, S.A. de C.V., MX
11830 2269 369 64 Instituto Costarricense de Electricidad
28573 1317 2323 241 Claro NXT Telecomunicacoes Ltda, BR
6503 1304 343 512 Axtel, S.A.B. de C.V., MX
3816 1303 773 168 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1133 370 22 Telefonica del Peru S.A.A., PE
11664 1101 180 439 Techtel LMDS Comunicaciones Interactiva
26615 1029 2499 46 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 1581 393 19 LINKdotNET-AS, EG
24835 1536 533 27 RAYA-AS, EG
36992 1313 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1039 67 47 ORANGE-COTE-IVOIRE, CI
36935 916 520 42 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 523 53 44 WANANCHI-, KE
37342 478 32 1 MOVITEL, MZ
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 11441 3374 594 UNINET, MX
9808 9501 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8506 10861 3125 AMAZON-02, US
12479 7311 1706 141 UNI2-AS, ES
7545 5675 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 603 CABLEONE, US
18403 4227 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4134 284 77 VIASAT-SP-BACKBONE, US
20940 4122 3399 189 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 9501 9464 CHINAMOBILE-CN China Mobile Communications Grou
12479 7311 7170 UNI2-AS, ES
16509 8506 5381 AMAZON-02, US
7545 5675 4983 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4227 4202 FPT-AS-AP FPT Telecom Company, VN
7155 4134 4057 VIASAT-SP-BACKBONE, US
20940 4122 3933 AKAMAI-ASN1, NL
11492 4524 3921 CABLEONE, US
7552 3672 3651 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
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 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 /12:302
/13:579 /14:1201 /15:2118 /16:13501 /17:8283 /18:13998
/19:25249 /20:43884 /21:52328 /22:111117 /23:101915 /24:567858
/25:139 /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 6399 7311 UNI2-AS, ES
8151 5365 11441 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3120 4134 VIASAT-SP-BACKBONE, US
8551 2932 3463 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2621 3553 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2168 2512 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2086 3527 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)
----------------------------------------------
1:2167 2:1327 3:210 4:7 5:4605 6:132
7:6 8:1538 9:1 10:1 11:172 12:1526
13:387 14:2310 15:304 16:192 17:370 18:466
20:265 21:4 22:188 23:6330 24:2999 25:6
27:2606 29:19 31:2532 32:84 34:22 35:114
36:1988 37:4693 38:4973 39:846 40:151 41:4223
42:2012 43:2346 44:312 45:17701 46:4336 47:377
49:1766 50:1899 51:585 52:1594 54:392 55:977
56:8 57:128 58:1879 59:1120 60:985 61:2599
62:2763 63:1921 64:5798 65:2333 66:5185 67:3095
68:1352 69:4173 70:1386 71:699 72:3057 74:2646
75:1594 76:615 77:2576 78:1892 79:2993 80:2133
81:1810 82:1515 83:1276 84:1543 85:3055 86:746
87:2024 88:1234 89:3799 90:617 91:7861 92:2049
93:2628 94:3692 95:4065 96:1315 97:336 98:1156
99:745 100:94 101:1313 102:2967 103:31811 104:4628
105:901 106:904 107:2585 108:1060 109:4232 110:2104
111:3126 112:2058 113:1745 114:1641 115:2077 116:1915
117:2557 118:2615 119:1989 120:1804 121:1084 122:2634
123:2163 124:1564 125:2488 128:1498 129:1059 130:1039
131:2147 132:858 133:422 134:1797 135:351 136:891
137:1101 138:2897 139:1561 140:1265 141:1453 142:1465
143:1576 144:1133 145:341 146:1973 147:1593 148:2462
149:2232 150:903 151:1160 152:1860 153:562 154:4644
155:1422 156:1838 157:1320 158:1087 159:2270 160:2615
161:1561 162:3538 163:1560 164:1668 165:1879 166:1090
167:1732 168:4097 169:954 170:4955 171:903 172:3606
173:2984 174:1078 175:1204 176:3837 177:5945 178:3638
179:2571 180:2448 181:3556 182:3407 183:2071 184:2341
185:20604 186:5260 187:4567 188:4241 189:4054 190:9426
191:1905 192:10936 193:8961 194:7421 195:5255 196:3212
197:2450 198:5964 199:6113 200:8354 201:6170 202:10550
203:10327 204:4577 205:3727 206:4360 207:3484 208:4154
209:4966 210:4276 211:2453 212:4277 213:3670 214:1092
215:59 216:6698 217:2839 218:1294 219:410 220:1992
221:965 222:684 223:2177
End of report
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