[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Mar 7 21:31:19 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 07 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: 930615
Prefixes after maximum aggregation (per Origin AS): 346795
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 445827
Number of IPv4 prefixes with a valid ROA: 386091
Number of IPv4 prefixes with an invalid ROA: 2833
Number of IPv4 prefixes with no ROA: 541691
Total ASes present in the Internet Routing Table: 74174
Prefixes per ASN: 12.55
Origin-only ASes present in the Internet Routing Table: 63828
Origin ASes announcing only one prefix: 25680
Transit ASes present in the Internet Routing Table: 10346
Transit-only ASes present in the Internet Routing Table: 430
Paths with bogon ASNs present in the IPv4 Routing Table: 92
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: 1099
Number of instances of unregistered ASNs: 1121
Number of 32-bit ASNs allocated by the RIRs: 41376
Number of 32-bit ASNs visible in the Routing Table: 34255
Prefixes from 32-bit ASNs in the Routing Table: 174320
Number of bogon 32-bit ASNs visible in the Routing Table: 65
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 553
Number of addresses announced to Internet: 3063553088
Equivalent to 182 /8s, 154 /16s and 28 /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: 316368
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 239111
Total APNIC prefixes after maximum aggregation: 68467
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 234027
Unique aggregates announced from the APNIC address blocks: 97749
APNIC Region origin ASes present in the Internet Routing Table: 13299
APNIC Prefixes per ASN: 17.60
APNIC Region origin ASes announcing only one prefix: 3866
APNIC Region transit ASes present in the Internet Routing Table: 1815
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: 8598
Number of APNIC addresses announced to Internet: 773391488
Equivalent to 46 /8s, 25 /16s and 4 /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: 270756
Total ARIN prefixes after maximum aggregation: 121811
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272745
Unique aggregates announced from the ARIN address blocks: 130321
ARIN Region origin ASes present in the Internet Routing Table: 19085
ARIN Prefixes per ASN: 14.29
ARIN Region origin ASes announcing only one prefix: 6988
ARIN Region transit ASes present in the Internet Routing Table: 1935
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4755
Number of ARIN addresses announced to Internet: 1286866752
Equivalent to 76 /8s, 180 /16s and 7 /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: 260815
Total RIPE prefixes after maximum aggregation: 121505
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257186
Unique aggregates announced from the RIPE address blocks: 156528
RIPE Region origin ASes present in the Internet Routing Table: 28263
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 11982
RIPE Region transit ASes present in the Internet Routing Table: 3842
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: 11059
Number of RIPE addresses announced to Internet: 718417792
Equivalent to 42 /8s, 210 /16s and 47 /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: 28420
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127145
Unique aggregates announced from the LACNIC address blocks: 48689
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: 2274
LACNIC Region transit ASes present in the Internet Routing Table: 2260
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8771
Number of LACNIC addresses announced to Internet: 176097024
Equivalent to 10 /8s, 127 /16s and 7 /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: 30898
Total AfriNIC prefixes after maximum aggregation: 5814
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 38953
Unique aggregates announced from the AfriNIC address blocks: 12108
AfriNIC Region origin ASes present in the Internet Routing Table: 1729
AfriNIC Prefixes per ASN: 22.53
AfriNIC Region origin ASes announcing only one prefix: 570
AfriNIC Region transit ASes present in the Internet Routing Table: 322
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: 108443904
Equivalent to 6 /8s, 118 /16s and 185 /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 9452 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5774 786 690 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3682 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3546 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3451 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2813 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2359 834 441 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 2174 440 217 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 8064 10757 2872 AMAZON-02, US
11492 4527 300 617 CABLEONE, US
7155 3959 270 43 VIASAT-SP-BACKBONE, US
22773 3740 3049 295 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3505 1320 64 SHAW, CA
16625 3288 1650 2418 AKAMAI-AS, US
749 3038 50552 2305 DNIC-AS-00749, US
396982 2621 3586 356 GOOGLE-CLOUD-PLATFORM, US
7018 2570 24120 1575 ATT-INTERNET4, US
30036 2523 362 443 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 7063 1705 149 UNI2-AS, ES
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4059 3399 190 AKAMAI-ASN1, NL
8551 3897 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2647 251 1383 M247, RO
34984 2266 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 11244 3349 587 Uninet S.A. de C.V., MX
10620 3372 489 1016 Telmex Colombia S.A., CO
13999 2272 370 605 Mega Cable, S.A. de C.V., MX
11830 2263 369 64 Instituto Costarricense de Electricidad
28573 1341 2325 254 Claro NXT Telecomunicacoes Ltda, BR
3816 1299 759 160 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1299 339 514 Axtel, S.A.B. de C.V., MX
6147 1129 370 22 Telefonica del Peru S.A.A., PE
11664 1096 180 459 Techtel LMDS Comunicaciones Interactiva
26615 1028 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 1543 533 30 RAYA-AS, EG
24863 1538 393 19 LINKdotNET-AS, EG
36992 1352 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1011 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 493 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 11244 3349 587 Uninet S.A. de C.V., MX
9808 9452 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 8064 10757 2872 AMAZON-02, US
12479 7063 1705 149 UNI2-AS, ES
7545 5774 786 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4527 300 617 CABLEONE, US
20940 4059 3399 190 AKAMAI-ASN1, NL
7155 3959 270 43 VIASAT-SP-BACKBONE, US
8551 3897 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 9452 9404 CHINAMOBILE-CN China Mobile Communications Grou
12479 7063 6914 UNI2-AS, ES
16509 8064 5192 AMAZON-02, US
7545 5774 5084 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3959 3916 VIASAT-SP-BACKBONE, US
11492 4527 3910 CABLEONE, US
20940 4059 3869 AKAMAI-ASN1, NL
8551 3897 3860 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3682 3661 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
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
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
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
/13:577 /14:1199 /15:2090 /16:13518 /17:8318 /18:13995
/19:25191 /20:43886 /21:52292 /22:110505 /23:100839 /24:556895
/25:136 /26:99 /27:162 /28:45 /29:92 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6120 7063 UNI2-AS, ES
8151 5244 11244 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3437 4527 CABLEONE, US
8551 3369 3897 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3313 3505 SHAW, CA
7155 3036 3959 VIASAT-SP-BACKBONE, US
22773 2782 3740 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2180 2523 MEDIACOM-ENTERPRISE-BUSINESS, US
6849 2011 2169 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1674 2:1232 3:168 4:7 5:4422 6:117
7:6 8:1541 9:1 10:1 11:172 12:1582
13:393 14:2325 15:293 16:111 17:366 18:399
20:253 21:4 22:188 23:6135 24:2572 25:4
27:2607 29:19 31:2541 32:114 34:8 35:107
36:1925 37:4648 38:4407 39:867 40:151 41:4302
42:1090 43:2348 44:312 45:17493 46:4223 47:382
49:1744 50:1841 51:387 52:1588 54:388 55:868
56:8 57:98 58:1735 59:1125 60:974 61:2508
62:2723 63:1942 64:5667 65:2338 66:5018 67:3065
68:1382 69:4172 70:1281 71:676 72:3062 74:2621
75:1465 76:605 77:2532 78:1924 79:3168 80:2085
81:1743 82:1508 83:1243 84:1539 85:3042 86:755
87:2048 88:1285 89:3660 90:612 91:7771 92:2019
93:2595 94:3574 95:3981 96:1329 97:332 98:1190
99:746 100:78 101:1293 102:2845 103:31259 104:4619
105:896 106:901 107:2560 108:945 109:4420 110:2094
111:3267 112:2044 113:1529 114:1634 115:2138 116:1911
117:2576 118:2283 119:1977 120:1745 121:1068 122:2610
123:2177 124:1537 125:2397 128:1356 129:1074 130:1019
131:2175 132:836 133:421 134:1907 135:342 136:869
137:1088 138:2863 139:1563 140:1203 141:1475 142:1439
143:1551 144:1213 145:355 146:1926 147:1576 148:2315
149:1936 150:935 151:1148 152:1849 153:568 154:4213
155:1436 156:1693 157:1310 158:1052 159:2269 160:2627
161:1451 162:3585 163:1543 164:1636 165:1724 166:850
167:1739 168:4098 169:933 170:4945 171:883 172:3533
173:2963 174:1019 175:1183 176:3796 177:5965 178:3648
179:2605 180:2395 181:3469 182:3317 183:1938 184:2360
185:20271 186:5095 187:4535 188:4247 189:3994 190:9231
191:1985 192:10995 193:8852 194:7306 195:5193 196:3139
197:2506 198:5966 199:6124 200:8110 201:6111 202:10527
203:10356 204:4604 205:3530 206:3910 207:3454 208:4095
209:4888 210:4262 211:2402 212:4142 213:3584 214:1098
215:55 216:6645 217:2744 218:1284 219:407 220:2019
221:974 222:676 223:2124
End of report
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