[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Jun 19 21:29:20 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 19 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: 873282
Prefixes after maximum aggregation (per Origin AS): 332486
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 426420
Number of IPv4 prefixes with a valid ROA: 385924
Number of IPv4 prefixes with an invalid ROA: 1502
Number of IPv4 prefixes with no ROA: 485856
Total ASes present in the Internet Routing Table: 70778
Prefixes per ASN: 12.34
Origin-only ASes present in the Internet Routing Table: 60820
Origin ASes announcing only one prefix: 24989
Transit ASes present in the Internet Routing Table: 9958
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 70
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 79
Max AS path prepend of ASN ( 37447) 75
Prefixes from unregistered ASNs in the Routing Table: 948
Number of instances of unregistered ASNs: 951
Number of 32-bit ASNs allocated by the RIRs: 42085
Number of 32-bit ASNs visible in the Routing Table: 33258
Prefixes from 32-bit ASNs in the Routing Table: 162247
Number of bogon 32-bit ASNs visible in the Routing Table: 26
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 541
Number of addresses announced to Internet: 2982260352
Equivalent to 177 /8s, 193 /16s and 174 /24s
Percentage of available address space announced: 80.6
Percentage of allocated address space announced: 80.6
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: 284726
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238567
Total APNIC prefixes after maximum aggregation: 68600
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233248
Unique aggregates announced from the APNIC address blocks: 97879
APNIC Region origin ASes present in the Internet Routing Table: 13365
APNIC Prefixes per ASN: 17.45
APNIC Region origin ASes announcing only one prefix: 3961
APNIC Region transit ASes present in the Internet Routing Table: 1778
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8728
Number of APNIC addresses announced to Internet: 772594240
Equivalent to 46 /8s, 12 /16s and 218 /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: 257592
Total ARIN prefixes after maximum aggregation: 119039
ARIN Deaggregation factor: 2.16
Prefixes being announced from the ARIN address blocks: 259800
Unique aggregates announced from the ARIN address blocks: 124836
ARIN Region origin ASes present in the Internet Routing Table: 18454
ARIN Prefixes per ASN: 14.08
ARIN Region origin ASes announcing only one prefix: 6845
ARIN Region transit ASes present in the Internet Routing Table: 1835
Average ARIN Region AS path length visible: 5.3
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4598
Number of ARIN addresses announced to Internet: 1267039296
Equivalent to 75 /8s, 133 /16s and 124 /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: 229828
Total RIPE prefixes after maximum aggregation: 109941
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 226356
Unique aggregates announced from the RIPE address blocks: 141720
RIPE Region origin ASes present in the Internet Routing Table: 25369
RIPE Prefixes per ASN: 8.92
RIPE Region origin ASes announcing only one prefix: 10916
RIPE Region transit ASes present in the Internet Routing Table: 3542
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10085
Number of RIPE addresses announced to Internet: 660453888
Equivalent to 39 /8s, 93 /16s and 186 /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: 118033
Total LACNIC prefixes after maximum aggregation: 28461
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 117151
Unique aggregates announced from the LACNIC address blocks: 49447
LACNIC Region origin ASes present in the Internet Routing Table: 11001
LACNIC Prefixes per ASN: 10.65
LACNIC Region origin ASes announcing only one prefix: 2674
LACNIC Region transit ASes present in the Internet Routing Table: 2305
Average LACNIC Region AS path length visible: 6.2
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8795
Number of LACNIC addresses announced to Internet: 176585472
Equivalent to 10 /8s, 134 /16s and 123 /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: 28314
Total AfriNIC prefixes after maximum aggregation: 5773
AfriNIC Deaggregation factor: 4.90
Prefixes being announced from the AfriNIC address blocks: 36186
Unique aggregates announced from the AfriNIC address blocks: 12091
AfriNIC Region origin ASes present in the Internet Routing Table: 1685
AfriNIC Prefixes per ASN: 21.48
AfriNIC Region origin ASes announcing only one prefix: 593
AfriNIC Region transit ASes present in the Internet Routing Table: 315
Average AfriNIC Region AS path length visible: 6.2
Max AfriNIC Region AS path length visible: 79
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1052
Number of AfriNIC addresses announced to Internet: 105300480
Equivalent to 6 /8s, 70 /16s and 194 /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 9503 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5668 783 683 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4213 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3670 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3466 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3357 1851 90 VNPT-AS-VN VNPT Corp, VN
9498 3031 498 252 BBIL-AP BHARTI Airtel Ltd., IN
24560 2430 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2287 11252 579 KIXS-AS-KR Korea Telecom, KR
45090 2167 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 8374 10714 3154 AMAZON-02, US
11492 4524 300 603 CABLEONE, US
7155 4080 283 68 VIASAT-SP-BACKBONE, US
22773 3564 3053 266 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3522 1319 65 SHAW, CA
749 3126 54969 2378 DNIC-AS-00749, US
16625 3114 1551 2343 AKAMAI-AS, US
396982 2662 3593 376 GOOGLE-CLOUD-PLATFORM, US
30036 2506 360 407 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2394 23991 1510 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 7300 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4088 3399 182 AKAMAI-ASN1, NL
8551 3462 369 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2343 1568 853 ROSTELECOM-AS, RU
34984 2296 360 605 TELLCOM-AS, TR
9009 2231 220 1325 M247, RO
61317 1631 110 1275 ASDETUK www.heficed.com, US
58224 1509 790 732 TCI, IR
8452 1401 1852 15 TE-AS TE-AS, EG
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 11342 3334 617 UNINET, MX
10620 3441 499 965 Telmex Colombia S.A., CO
13999 2348 352 630 Mega Cable, S.A. de C.V., MX
11830 2269 369 64 Instituto Costarricense de Electricidad
28573 1318 2323 241 Claro NXT Telecomunicacoes Ltda, BR
6503 1303 343 511 Axtel, S.A.B. de C.V., MX
3816 1299 766 165 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 1035 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 1580 393 19 LINKdotNET-AS, EG
24835 1521 533 27 RAYA-AS, EG
36992 1309 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 947 64 80 ORANGE-COTE-IVOIRE, CI
36935 915 520 41 Vodafone-, EG
6713 547 1861 34 IAM-AS, MA
15399 521 51 37 WANANCHI-, KE
37342 478 32 1 MOVITEL, MZ
24757 467 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 11342 3334 617 UNINET, MX
9808 9503 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8374 10714 3154 AMAZON-02, US
12479 7300 1706 141 UNI2-AS, ES
7545 5668 783 683 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 603 CABLEONE, US
18403 4213 347 25 FPT-AS-AP FPT Telecom Company, VN
20940 4088 3399 182 AKAMAI-ASN1, NL
7155 4080 283 68 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 9503 9466 CHINAMOBILE-CN China Mobile Communications Grou
12479 7300 7159 UNI2-AS, ES
16509 8374 5220 AMAZON-02, US
7545 5668 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4213 4188 FPT-AS-AP FPT Telecom Company, VN
7155 4080 4012 VIASAT-SP-BACKBONE, US
11492 4524 3921 CABLEONE, US
20940 4088 3906 AKAMAI-ASN1, NL
7552 3670 3649 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
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
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
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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 /12:299
/13:571 /14:1163 /15:1996 /16:13070 /17:7886 /18:13220
/19:23739 /20:41378 /21:48969 /22:104171 /23:92848 /24:522972
/25:135 /26:99 /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 6388 7300 UNI2-AS, ES
8151 5329 11342 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4524 CABLEONE, US
6327 3333 3522 SHAW, CA
7155 3067 4080 VIASAT-SP-BACKBONE, US
8551 2930 3462 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2632 3564 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2162 2506 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2018 3441 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)
----------------------------------------------
1:2133 2:1123 3:208 4:7 5:4098 6:127
7:6 8:1464 9:1 11:172 12:1428 13:376
14:2293 15:290 16:191 17:367 18:452 20:206
21:4 22:188 23:5978 24:2492 25:6 27:2516
29:19 31:2154 32:66 34:22 35:110 36:1965
37:4081 38:4368 39:852 40:138 41:3708 42:1986
43:2275 44:278 45:15746 46:3708 47:353 49:1745
50:1823 51:583 52:1575 54:390 55:846 56:8
57:112 58:1801 59:1076 60:982 61:2556 62:2298
63:1852 64:5282 65:2192 66:4717 67:2908 68:1287
69:3882 70:1143 71:599 72:2808 74:2485 75:1551
76:576 77:2117 78:1669 79:2816 80:1850 81:1489
82:1313 83:1147 84:1390 85:2509 86:677 87:1802
88:1046 89:3166 90:577 91:6751 92:1859 93:2316
94:3036 95:3405 96:1270 97:334 98:1119 99:741
100:92 101:1074 102:2576 103:31237 104:4266 105:436
106:883 107:2312 108:1018 109:3613 110:2089 111:3110
112:2045 113:1709 114:1622 115:1936 116:1870 117:2509
118:2598 119:1903 120:1762 121:1065 122:2583 123:2121
124:1559 125:2471 128:1390 129:1011 130:976 131:1970
132:800 133:422 134:1767 135:299 136:870 137:1074
138:2501 139:1509 140:1241 141:1336 142:1413 143:1465
144:1105 145:299 146:1838 147:1525 148:2354 149:1916
150:872 151:1111 152:1788 153:533 154:4018 155:1397
156:1776 157:1268 158:974 159:2040 160:2468 161:1417
162:3361 163:1493 164:1582 165:1795 166:1010 167:1664
168:3688 169:902 170:4487 171:884 172:3368 173:2827
174:1004 175:1181 176:3489 177:4580 178:3119 179:2152
180:2416 181:3433 182:3378 183:2065 184:2296 185:17560
186:4786 187:3980 188:3268 189:3660 190:9169 191:1437
192:10182 193:7857 194:6391 195:4517 196:2952 197:2331
198:5593 199:5783 200:7899 201:5922 202:10237 203:10050
204:4395 205:3586 206:4129 207:3247 208:3963 209:4645
210:4154 211:2434 212:3688 213:3305 214:1087 215:59
216:6275 217:2420 218:1267 219:410 220:1749 221:959
222:684 223:2135
End of report
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