[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Feb 21 21:31:03 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 21 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: 936861
Prefixes after maximum aggregation (per Origin AS): 348291
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445689
Number of IPv4 prefixes with a valid ROA: 391595
Number of IPv4 prefixes with an invalid ROA: 2764
Number of IPv4 prefixes with no ROA: 542502
Total ASes present in the Internet Routing Table: 74182
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 63843
Origin ASes announcing only one prefix: 25660
Transit ASes present in the Internet Routing Table: 10339
Transit-only ASes present in the Internet Routing Table: 438
Paths with bogon ASNs present in the IPv4 Routing Table: 89
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: 1098
Number of instances of unregistered ASNs: 1120
Number of 32-bit ASNs allocated by the RIRs: 41226
Number of 32-bit ASNs visible in the Routing Table: 34224
Prefixes from 32-bit ASNs in the Routing Table: 174294
Number of bogon 32-bit ASNs visible in the Routing Table: 64
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 613
Number of addresses announced to Internet: 3063406144
Equivalent to 182 /8s, 151 /16s and 222 /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: 322915
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238255
Total APNIC prefixes after maximum aggregation: 68489
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233461
Unique aggregates announced from the APNIC address blocks: 97589
APNIC Region origin ASes present in the Internet Routing Table: 13285
APNIC Prefixes per ASN: 17.57
APNIC Region origin ASes announcing only one prefix: 3854
APNIC Region transit ASes present in the Internet Routing Table: 1796
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: 8590
Number of APNIC addresses announced to Internet: 773421696
Equivalent to 46 /8s, 25 /16s and 122 /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: 270345
Total ARIN prefixes after maximum aggregation: 121887
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272205
Unique aggregates announced from the ARIN address blocks: 130263
ARIN Region origin ASes present in the Internet Routing Table: 19091
ARIN Prefixes per ASN: 14.26
ARIN Region origin ASes announcing only one prefix: 6976
ARIN Region transit ASes present in the Internet Routing Table: 1918
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: 4750
Number of ARIN addresses announced to Internet: 1286301760
Equivalent to 76 /8s, 171 /16s and 104 /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: 268104
Total RIPE prefixes after maximum aggregation: 123021
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264540
Unique aggregates announced from the RIPE address blocks: 156393
RIPE Region origin ASes present in the Internet Routing Table: 28262
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12005
RIPE Region transit ASes present in the Internet Routing Table: 3860
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: 11037
Number of RIPE addresses announced to Internet: 718456704
Equivalent to 42 /8s, 210 /16s and 199 /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: 128258
Total LACNIC prefixes after maximum aggregation: 28342
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127363
Unique aggregates announced from the LACNIC address blocks: 48883
LACNIC Region origin ASes present in the Internet Routing Table: 10967
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2250
LACNIC Region transit ASes present in the Internet Routing Table: 2260
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: 8774
Number of LACNIC addresses announced to Internet: 176452096
Equivalent to 10 /8s, 132 /16s and 114 /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: 30801
Total AfriNIC prefixes after maximum aggregation: 5775
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 38673
Unique aggregates announced from the AfriNIC address blocks: 12099
AfriNIC Region origin ASes present in the Internet Routing Table: 1730
AfriNIC Prefixes per ASN: 22.35
AfriNIC Region origin ASes announcing only one prefix: 575
AfriNIC Region transit ASes present in the Internet Routing Table: 324
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: 1073
Number of AfriNIC addresses announced to Internet: 108416768
Equivalent to 6 /8s, 118 /16s and 79 /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 9454 8883 49 CHINAMOBILE-CN China Mobile Communicati
7545 5820 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 3458 1872 94 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 7939 10724 2902 AMAZON-02, US
11492 4526 300 620 CABLEONE, US
7155 3958 270 43 VIASAT-SP-BACKBONE, US
22773 3740 3048 292 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3320 1674 2423 AKAMAI-AS, US
749 3036 50571 2303 DNIC-AS-00749, US
396982 2609 3586 355 GOOGLE-CLOUD-PLATFORM, US
7018 2584 24139 1578 ATT-INTERNET4, US
30036 2533 363 425 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 7065 1706 146 UNI2-AS, ES
9121 5958 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4070 3400 195 AKAMAI-ASN1, NL
8551 3897 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2656 252 1375 M247, RO
47331 2469 369 1863 TTNET, TR
34984 2265 359 609 TELLCOM-AS, TR
6849 2093 339 19 UKRTELNET, 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 11151 3348 583 Uninet S.A. de C.V., MX
10620 3477 507 862 Telmex Colombia S.A., CO
11830 2263 369 65 Instituto Costarricense de Electricidad
13999 2261 376 603 Mega Cable, S.A. de C.V., MX
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 1020 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 1490 393 19 LINKdotNET-AS, EG
36992 1347 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1001 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 551 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 11151 3348 583 Uninet S.A. de C.V., MX
9808 9454 8883 49 CHINAMOBILE-CN China Mobile Communicati
16509 7939 10724 2902 AMAZON-02, US
12479 7065 1706 146 UNI2-AS, ES
9121 5958 1692 17 TTNET, TR
7545 5820 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4526 300 620 CABLEONE, US
20940 4070 3400 195 AKAMAI-ASN1, NL
7155 3958 270 43 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 9454 9405 CHINAMOBILE-CN China Mobile Communications Grou
12479 7065 6919 UNI2-AS, ES
9121 5958 5941 TTNET, TR
7545 5820 5126 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7939 5037 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3958 3915 VIASAT-SP-BACKBONE, US
11492 4526 3906 CABLEONE, US
20940 4070 3875 AKAMAI-ASN1, NL
8551 3897 3860 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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 /17:8329 /18:14009
/19:25248 /20:43895 /21:52983 /22:111274 /23:101712 /24:560719
/25:135 /26:97 /27:158 /28:47 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6125 7065 UNI2-AS, ES
8151 5156 11151 Uninet S.A. de C.V., MX
9121 5144 5958 TTNET, TR
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3442 4526 CABLEONE, US
8551 3369 3897 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 3035 3958 VIASAT-SP-BACKBONE, US
22773 2785 3740 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2190 2533 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1656 2:1241 3:168 4:7 5:4430 6:115
7:5 8:1538 9:1 10:1 11:172 12:1583
13:376 14:2343 15:293 16:103 17:365 18:391
20:253 21:4 22:188 23:6101 24:2584 25:6
27:2603 29:19 31:2534 32:112 34:8 35:107
36:1925 37:4653 38:4265 39:841 40:153 41:4309
42:1057 43:2343 44:307 45:17524 46:4211 47:382
49:1748 50:1844 51:387 52:1583 54:396 55:858
56:8 57:96 58:1728 59:1124 60:986 61:2511
62:2722 63:1943 64:5690 65:2336 66:5023 67:3073
68:1379 69:4181 70:1269 71:674 72:3070 74:2622
75:1464 76:608 77:2525 78:3911 79:3168 80:2090
81:1879 82:1506 83:1254 84:1538 85:3737 86:744
87:2065 88:2845 89:3680 90:612 91:7777 92:2015
93:2608 94:3565 95:4851 96:1333 97:347 98:1187
99:744 100:76 101:1300 102:2798 103:31158 104:4543
105:898 106:849 107:2541 108:925 109:4423 110:2085
111:3277 112:2043 113:1530 114:1627 115:2134 116:1891
117:2562 118:2304 119:1959 120:1743 121:1070 122:2614
123:2175 124:1555 125:2368 128:1349 129:1076 130:1020
131:2198 132:841 133:412 134:1913 135:337 136:865
137:1090 138:2872 139:1552 140:1191 141:1474 142:1428
143:1564 144:1214 145:352 146:1900 147:1571 148:2308
149:1920 150:882 151:1145 152:1841 153:567 154:3953
155:1426 156:1692 157:1309 158:1014 159:2267 160:2609
161:1459 162:3581 163:1548 164:1627 165:1716 166:844
167:1742 168:4139 169:930 170:4968 171:884 172:3522
173:2994 174:1041 175:1186 176:3788 177:5962 178:3531
179:2545 180:2387 181:3479 182:3246 183:1934 184:2362
185:20245 186:5105 187:4536 188:4260 189:3954 190:9265
191:1864 192:10986 193:8854 194:7304 195:5211 196:3110
197:2508 198:5957 199:6143 200:8112 201:6123 202:10499
203:10200 204:4615 205:3514 206:3917 207:3446 208:4094
209:4868 210:4271 211:2404 212:4164 213:3592 214:1092
215:55 216:6641 217:2739 218:1283 219:400 220:2020
221:974 222:670 223:2128
End of report
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