[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Mar 17 21:30:55 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Fri 17 Mar, 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: 930630
Prefixes after maximum aggregation (per Origin AS): 346934
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 446535
Number of IPv4 prefixes with a valid ROA: 388101
Number of IPv4 prefixes with an invalid ROA: 2637
Number of IPv4 prefixes with no ROA: 539892
Total ASes present in the Internet Routing Table: 74248
Prefixes per ASN: 12.53
Origin-only ASes present in the Internet Routing Table: 63872
Origin ASes announcing only one prefix: 25662
Transit ASes present in the Internet Routing Table: 10376
Transit-only ASes present in the Internet Routing Table: 441
Paths with bogon ASNs present in the IPv4 Routing Table: 97
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: 1119
Number of instances of unregistered ASNs: 1142
Number of 32-bit ASNs allocated by the RIRs: 41464
Number of 32-bit ASNs visible in the Routing Table: 34346
Prefixes from 32-bit ASNs in the Routing Table: 174695
Number of bogon 32-bit ASNs visible in the Routing Table: 74
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 527
Number of addresses announced to Internet: 3064042560
Equivalent to 182 /8s, 161 /16s and 148 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 316388
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238715
Total APNIC prefixes after maximum aggregation: 68539
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233573
Unique aggregates announced from the APNIC address blocks: 97627
APNIC Region origin ASes present in the Internet Routing Table: 13325
APNIC Prefixes per ASN: 17.53
APNIC Region origin ASes announcing only one prefix: 3872
APNIC Region transit ASes present in the Internet Routing Table: 1804
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8635
Number of APNIC addresses announced to Internet: 773330816
Equivalent to 46 /8s, 24 /16s and 23 /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: 270619
Total ARIN prefixes after maximum aggregation: 121772
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272650
Unique aggregates announced from the ARIN address blocks: 130258
ARIN Region origin ASes present in the Internet Routing Table: 19079
ARIN Prefixes per ASN: 14.29
ARIN Region origin ASes announcing only one prefix: 6973
ARIN Region transit ASes present in the Internet Routing Table: 1939
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4762
Number of ARIN addresses announced to Internet: 1286646080
Equivalent to 76 /8s, 176 /16s and 169 /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: 261317
Total RIPE prefixes after maximum aggregation: 121730
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257667
Unique aggregates announced from the RIPE address blocks: 157074
RIPE Region origin ASes present in the Internet Routing Table: 28297
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 11991
RIPE Region transit ASes present in the Internet Routing Table: 3849
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11092
Number of RIPE addresses announced to Internet: 718527872
Equivalent to 42 /8s, 211 /16s and 221 /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: 127936
Total LACNIC prefixes after maximum aggregation: 28285
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127155
Unique aggregates announced from the LACNIC address blocks: 48975
LACNIC Region origin ASes present in the Internet Routing Table: 10977
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2254
LACNIC Region transit ASes present in the Internet Routing Table: 2281
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: 8781
Number of LACNIC addresses announced to Internet: 176655872
Equivalent to 10 /8s, 135 /16s and 142 /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: 30924
Total AfriNIC prefixes after maximum aggregation: 5815
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 39052
Unique aggregates announced from the AfriNIC address blocks: 12174
AfriNIC Region origin ASes present in the Internet Routing Table: 1730
AfriNIC Prefixes per ASN: 22.57
AfriNIC Region origin ASes announcing only one prefix: 572
AfriNIC Region transit ASes present in the Internet Routing Table: 325
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1076
Number of AfriNIC addresses announced to Internet: 108484864
Equivalent to 6 /8s, 119 /16s and 89 /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 9462 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5758 786 691 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3680 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3545 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3447 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2854 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2361 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2173 440 214 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 8098 10764 2856 AMAZON-02, US
11492 4528 300 621 CABLEONE, US
7155 3967 279 45 VIASAT-SP-BACKBONE, US
22773 3650 3049 298 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3506 1320 64 SHAW, CA
16625 3185 1602 2348 AKAMAI-AS, US
749 3037 50520 2304 DNIC-AS-00749, US
396982 2621 3587 354 GOOGLE-CLOUD-PLATFORM, US
7018 2561 24118 1567 ATT-INTERNET4, US
30036 2506 361 490 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 7067 1705 149 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4071 3399 190 AKAMAI-ASN1, NL
8551 3887 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2932 2292 912 ROSTELECOM-AS, RU
9009 2645 251 1385 M247, RO
34984 2269 359 611 TELLCOM-AS, TR
6849 2169 339 19 UKRTELNET, UA
58224 1848 949 545 TCI, IR
13188 1607 100 27 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 11185 3341 590 Uninet S.A. de C.V., MX
10620 3474 504 880 Telmex Colombia S.A., CO
13999 2293 373 608 Mega Cable, S.A. de C.V., MX
11830 2263 369 64 Instituto Costarricense de Electricidad
28573 1371 2325 248 Claro NXT Telecomunicacoes Ltda, BR
3816 1301 763 161 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1299 339 514 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1098 180 460 Techtel LMDS Comunicaciones Interactiva
26615 1029 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
24863 1571 393 19 LINKdotNET-AS, EG
24835 1542 533 30 RAYA-AS, EG
36992 1343 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1016 67 53 ORANGE-COTE-IVOIRE, CI
36935 868 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 516 53 43 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 11185 3341 590 Uninet S.A. de C.V., MX
9808 9462 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 8098 10764 2856 AMAZON-02, US
12479 7067 1705 149 UNI2-AS, ES
7545 5758 786 691 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4528 300 621 CABLEONE, US
20940 4071 3399 190 AKAMAI-ASN1, NL
7155 3967 279 45 VIASAT-SP-BACKBONE, US
8551 3887 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9462 9414 CHINAMOBILE-CN China Mobile Communications Grou
12479 7067 6918 UNI2-AS, ES
16509 8098 5242 AMAZON-02, US
7545 5758 5067 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
7155 3967 3922 VIASAT-SP-BACKBONE, US
11492 4528 3907 CABLEONE, US
20940 4071 3881 AKAMAI-ASN1, NL
8551 3887 3850 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3680 3659 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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
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
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
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
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
/13:578 /14:1200 /15:2092 /16:13523 /17:8302 /18:13977
/19:25232 /20:43783 /21:52210 /22:110370 /23:100787 /24:557262
/25:137 /26:100 /27:161 /28:47 /29:92 /30:26
/31:3 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6125 7067 UNI2-AS, ES
8151 5142 11185 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3436 4528 CABLEONE, US
8551 3359 3887 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3314 3506 SHAW, CA
7155 3042 3967 VIASAT-SP-BACKBONE, US
22773 2697 3650 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2164 2506 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2028 3474 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)
----------------------------------------------
1:1671 2:1229 3:170 4:7 5:4523 6:118
7:6 8:1542 9:1 10:1 11:172 12:1577
13:395 14:2316 15:296 16:111 17:367 18:401
20:253 21:4 22:188 23:6126 24:2572 25:6
27:2577 29:19 31:2541 32:108 34:10 35:107
36:1925 37:4651 38:4449 39:808 40:150 41:4288
42:955 43:2344 44:315 45:17555 46:4292 47:379
49:1749 50:1850 51:571 52:1587 54:389 55:869
56:8 57:99 58:1739 59:1088 60:972 61:2477
62:2726 63:1942 64:5684 65:2332 66:5023 67:3057
68:1379 69:4158 70:1268 71:676 72:3049 74:2618
75:1467 76:606 77:2535 78:1930 79:3168 80:2085
81:1755 82:1507 83:1241 84:1539 85:3035 86:749
87:2054 88:1289 89:3677 90:614 91:7776 92:2024
93:2585 94:3625 95:3985 96:1329 97:331 98:1169
99:748 100:78 101:1301 102:2858 103:31295 104:4630
105:894 106:897 107:2555 108:995 109:4415 110:2067
111:3201 112:2062 113:1530 114:1635 115:2135 116:1905
117:2559 118:2287 119:1982 120:1741 121:1071 122:2613
123:2175 124:1572 125:2441 128:1334 129:1077 130:1030
131:2171 132:845 133:422 134:1902 135:344 136:870
137:1089 138:2861 139:1532 140:1209 141:1477 142:1439
143:1572 144:1167 145:357 146:1936 147:1576 148:2269
149:1970 150:879 151:1149 152:1848 153:571 154:4285
155:1420 156:1701 157:1289 158:1056 159:2268 160:2606
161:1479 162:3575 163:1554 164:1640 165:1731 166:853
167:1727 168:4124 169:938 170:4956 171:887 172:3522
173:2946 174:1022 175:1186 176:3740 177:5932 178:3658
179:2569 180:2414 181:3493 182:3320 183:1934 184:2353
185:20331 186:5090 187:4504 188:4200 189:3946 190:9254
191:1952 192:10997 193:8861 194:7316 195:5231 196:3156
197:2499 198:5967 199:6123 200:8201 201:6098 202:10570
203:10360 204:4628 205:3535 206:3961 207:3453 208:4108
209:4891 210:4255 211:2388 212:4133 213:3577 214:1096
215:58 216:6640 217:2755 218:1285 219:407 220:2014
221:976 222:678 223:2142
End of report
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