[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Feb 22 21:31:05 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 22 Feb, 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: 929149
Prefixes after maximum aggregation (per Origin AS): 346645
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 445932
Number of IPv4 prefixes with a valid ROA: 384115
Number of IPv4 prefixes with an invalid ROA: 2801
Number of IPv4 prefixes with no ROA: 542233
Total ASes present in the Internet Routing Table: 74211
Prefixes per ASN: 12.52
Origin-only ASes present in the Internet Routing Table: 63861
Origin ASes announcing only one prefix: 25671
Transit ASes present in the Internet Routing Table: 10350
Transit-only ASes present in the Internet Routing Table: 438
Paths with bogon ASNs present in the IPv4 Routing Table: 85
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: 1096
Number of instances of unregistered ASNs: 1108
Number of 32-bit ASNs allocated by the RIRs: 41235
Number of 32-bit ASNs visible in the Routing Table: 34245
Prefixes from 32-bit ASNs in the Routing Table: 174386
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 617
Number of addresses announced to Internet: 3063575616
Equivalent to 182 /8s, 154 /16s and 116 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 316009
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238363
Total APNIC prefixes after maximum aggregation: 68505
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233507
Unique aggregates announced from the APNIC address blocks: 97703
APNIC Region origin ASes present in the Internet Routing Table: 13289
APNIC Prefixes per ASN: 17.57
APNIC Region origin ASes announcing only one prefix: 3855
APNIC Region transit ASes present in the Internet Routing Table: 1805
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8589
Number of APNIC addresses announced to Internet: 773449344
Equivalent to 46 /8s, 25 /16s and 230 /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: 270180
Total ARIN prefixes after maximum aggregation: 121950
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272094
Unique aggregates announced from the ARIN address blocks: 130242
ARIN Region origin ASes present in the Internet Routing Table: 19096
ARIN Prefixes per ASN: 14.25
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 1923
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4754
Number of ARIN addresses announced to Internet: 1286406720
Equivalent to 76 /8s, 173 /16s and 2 /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: 260647
Total RIPE prefixes after maximum aggregation: 121285
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257068
Unique aggregates announced from the RIPE address blocks: 156507
RIPE Region origin ASes present in the Internet Routing Table: 28279
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12009
RIPE Region transit ASes present in the Internet Routing Table: 3863
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11050
Number of RIPE addresses announced to Internet: 718503808
Equivalent to 42 /8s, 211 /16s and 127 /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: 128323
Total LACNIC prefixes after maximum aggregation: 28352
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127416
Unique aggregates announced from the LACNIC address blocks: 48893
LACNIC Region origin ASes present in the Internet Routing Table: 10971
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2260
LACNIC Region transit ASes present in the Internet Routing Table: 2258
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: 8780
Number of LACNIC addresses announced to Internet: 176475648
Equivalent to 10 /8s, 132 /16s and 206 /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: 30540
Total AfriNIC prefixes after maximum aggregation: 5776
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 38441
Unique aggregates announced from the AfriNIC address blocks: 12121
AfriNIC Region origin ASes present in the Internet Routing Table: 1728
AfriNIC Prefixes per ASN: 22.25
AfriNIC Region origin ASes announcing only one prefix: 573
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1072
Number of AfriNIC addresses announced to Internet: 108381184
Equivalent to 6 /8s, 117 /16s and 196 /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 9455 8883 49 CHINAMOBILE-CN China Mobile Communicati
7545 5821 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3667 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3545 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3459 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2789 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2357 836 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2298 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2162 440 212 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 7944 10723 2919 AMAZON-02, US
11492 4514 299 642 CABLEONE, US
7155 3955 270 43 VIASAT-SP-BACKBONE, US
22773 3740 3048 292 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3314 1664 2432 AKAMAI-AS, US
749 3036 50571 2303 DNIC-AS-00749, US
396982 2609 3586 355 GOOGLE-CLOUD-PLATFORM, US
7018 2582 24139 1577 ATT-INTERNET4, US
30036 2535 363 416 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 7074 1706 146 UNI2-AS, ES
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4075 3400 195 AKAMAI-ASN1, NL
8551 3898 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2676 253 1387 M247, RO
34984 2265 359 609 TELLCOM-AS, TR
6849 2169 339 19 UKRTELNET, UA
58224 1847 949 546 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 11158 3348 583 Uninet S.A. de C.V., MX
10620 3477 507 862 Telmex Colombia S.A., CO
13999 2264 377 604 Mega Cable, S.A. de C.V., MX
11830 2263 369 65 Instituto Costarricense de Electricidad
28573 1347 2326 259 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 746 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 370 22 Telefonica del Peru S.A.A., PE
11664 1097 180 457 Techtel LMDS Comunicaciones Interactiva
26615 1026 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
24835 1542 533 30 RAYA-AS, EG
24863 1492 393 19 LINKdotNET-AS, EG
36992 1346 1517 278 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1002 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 514 52 42 WANANCHI-, KE
24757 497 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 11158 3348 583 Uninet S.A. de C.V., MX
9808 9455 8883 49 CHINAMOBILE-CN China Mobile Communicati
16509 7944 10723 2919 AMAZON-02, US
12479 7074 1706 146 UNI2-AS, ES
7545 5821 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4514 299 642 CABLEONE, US
20940 4075 3400 195 AKAMAI-ASN1, NL
7155 3955 270 43 VIASAT-SP-BACKBONE, US
8551 3898 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 9455 9406 CHINAMOBILE-CN China Mobile Communications Grou
12479 7074 6928 UNI2-AS, ES
7545 5821 5127 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7944 5025 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3955 3912 VIASAT-SP-BACKBONE, US
20940 4075 3880 AKAMAI-ASN1, NL
11492 4514 3872 CABLEONE, US
8551 3898 3861 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3667 3646 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
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, 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
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, 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: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
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
/13:579 /14:1201 /15:2089 /16:13521 /17:8326 /18:14009
/19:25238 /20:43846 /21:52269 /22:110608 /23:100793 /24:555367
/25:135 /26:97 /27:159 /28:47 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6131 7074 UNI2-AS, ES
8151 5164 11158 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3430 4514 CABLEONE, US
8551 3370 3898 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 3032 3955 VIASAT-SP-BACKBONE, US
22773 2784 3740 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2192 2535 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2022 3477 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)
----------------------------------------------
1:1657 2:1242 3:169 4:7 5:4431 6:115
7:5 8:1536 9:1 10:1 11:172 12:1581
13:380 14:2345 15:291 16:107 17:366 18:389
20:253 21:4 22:188 23:6105 24:2571 25:4
27:2606 29:19 31:2536 32:112 34:8 35:107
36:1925 37:4633 38:4295 39:841 40:153 41:4143
42:1056 43:2345 44:307 45:17539 46:4221 47:379
49:1747 50:1848 51:387 52:1581 54:398 55:869
56:8 57:94 58:1729 59:1123 60:985 61:2509
62:2716 63:1949 64:5685 65:2339 66:5023 67:3067
68:1381 69:4179 70:1267 71:674 72:2949 74:2622
75:1466 76:607 77:2521 78:1929 79:3174 80:2083
81:1730 82:1504 83:1255 84:1543 85:3028 86:758
87:2065 88:1291 89:3678 90:613 91:7785 92:2029
93:2606 94:3585 95:3978 96:1335 97:350 98:1188
99:743 100:76 101:1301 102:2795 103:31181 104:4544
105:898 106:848 107:2542 108:927 109:4427 110:2087
111:3281 112:2044 113:1530 114:1626 115:2139 116:1893
117:2563 118:2305 119:1959 120:1745 121:1070 122:2617
123:2175 124:1556 125:2370 128:1344 129:1076 130:1020
131:2171 132:840 133:413 134:1845 135:337 136:864
137:1097 138:2863 139:1553 140:1191 141:1477 142:1428
143:1568 144:1215 145:352 146:1898 147:1569 148:2306
149:1924 150:883 151:1145 152:1844 153:568 154:3992
155:1424 156:1697 157:1307 158:1021 159:2265 160:2610
161:1453 162:3580 163:1550 164:1629 165:1713 166:850
167:1744 168:4108 169:930 170:4967 171:883 172:3521
173:2994 174:1040 175:1185 176:3790 177:5979 178:3646
179:2550 180:2388 181:3480 182:3246 183:1934 184:2363
185:20257 186:5106 187:4553 188:4262 189:3964 190:9258
191:1890 192:10978 193:8861 194:7309 195:5216 196:3071
197:2501 198:5961 199:6132 200:8112 201:6121 202:10498
203:10199 204:4612 205:3526 206:3920 207:3440 208:4094
209:4864 210:4272 211:2403 212:4140 213:3594 214:1090
215:55 216:6641 217:2741 218:1283 219:400 220:2023
221:975 222:670 223:2128
End of report
More information about the ren-bgp-stats-all
mailing list